Leak Detector

753A Refrigerant Leak Detector by Test Products International

The 750a features 400 hour sensor life under normal use; a spare sensor is included with each instrument for a total of 800 hours of continuous use and can detect leaks as small as 0.1 ounces per year (R134a / R22).

Whether testing for leaks in air conditioning, refrigeration, or automotive AC, the versatile 700 series spans the diverse needs of technicians, refrigeration engineers, and maintenance personnel around the globe. From freezer coils to heat pumps, experience fast, reliable results that save you both time and money.

The TPI 750a is a state-of-the-art refrigerant leak detector capable of detecting all halogen based gases. The internal diaphragm pump and unique sensor design provide fast and reliable gas sensing. Selectable sensitivity combined with an adjustable tick rate will allow any service professional to pinpoint those tough to find leaks even in contaminated environments.

Sensor life can be extended by fitting a 1/2" long piece of vinyl tubing onto the sensor tip. This tubing helps prevent foreign material from getting into the sensor during tests; clean or replace the tube regularly.

Even though TPI refrigerant leak detector sensors are very durable and can last up to 400 hours, sensor life can be aided by press fitting a 1/2" long piece of vinyl tubing onto the sensor tip. This tubing helps prevent foreign material from getting into the sensor during tests. Clean or replace the tube regularly.

Features

• Detects all existing refrigerants and blends including 404A, PURON 410A and *R-507 (AZ50)
• 400 hour individual sensor life; a spare sensor is included with each instrument for a total of 800 hours of continuous sensor use.
• Fast response; Begin testing immediately after power on
• 0.1 ounce per year sensitivity
• Pump driven for increased sensitivity with blended refrigerants
• Pinpoint small leaks easily by elimination of background concentration with fully adjustable tic rate
• Visual indicators for power, tic rate and battery replacement
• Optional earphone attachment

Applications

• Check for leaks in refrigeration systems
• Test for leaks in air conditioning systems and cooling units
• Find leaks in automotive air conditioning systems

Standard Accessories

• Sensor: A721
• Instruction Manual: 753a Instruction Manual
• Soft Case with strap (A755)

Optional Accessories

• Earphone A710
• Test vial A713

VPE Ultrasonic Leak Detector by Superior AccuTrak

The Patented Superior AccuTrak® VPE represents state-of-the-art technology for pinpointing leaks is air conditioning and refrigeration systems. AccuTrak® is extremely sensitive to the ultrasonic sound of a turbulent gas leak. Using a technology called "heterodyning" it translates the sound to a lower frequency which your ear can interpret. AccuTrak maintains the original sound characteristics making it possible to distinguish leaks from other competing background sounds. AccuTrak is so sensitive you can actually hear the blink of an eye, yet most background noise will not interfere with detection accuracy.

VPE Basic Kit

Superior AccuTrak® advanced patented technology has never been so affordable! The AccuTrak® VPE Basic Kit is for technicians who require only the essentials to detect leaks using airborne ultrasound. As with all AccuTrak® instruments, the VPE finds leaks for any kind of gas or refrigerant without changing tips or components. Works equally well to find compressed air leaks, nitrogen leaks even vacuum leaks! AccuTrak® can find leaks as small as the equivalent of 1.5 oz per year of refrigerant, or can hear a 5 psi leak up to 30 feet away.

Kit Includes:

• VPE Leak Detector
• Headset
• Battery
• Hard Case

VPE Standard Kit

The AccuTrak® VPE Standard Kit offers literally twice the functionality of the Basic Kit with the addition of the AccuTrak® Touch Probe and Waveguide. Utilizing the Touch Probe, the VPE can troubleshoot thermal expansion valves in less than 5 minutes, and find faulty steam traps in just seconds! The Touch Probe can also be used to detect worn bearings and faulty valves. With the Waveguide attachment a technician can gain better access to hard-to-reach places and better determine the location of leaks that would otherwise be inaccessible. This is our most popular kit for a reason!

Kit Includes:

• VPE Leak Detector
• Headset
• Battery
• Hard Case
• Touch Probe
• Waveguide

VPE Professional Kit

The AccuTrak® VPE Professional Kit is designed for technicians who work in noisy places, or who regularly need to find smaller leaks. The VPE Professional Kit includes all the great features of our VPE Standard Kit upgraded with professional Noise Cancelling Headphones and a larger case to keep everything together. These high quality headphones eliminate all background noise, allowing a technician to effectively find the smallest leaks even in very loud environments. You can choose the standard style professional headphones, or the hardhat compatible version same price!

Kit Includes:

• VPE Leak Detector
• Battery
• Touch Probe
• Waveguide
• Noise Blocking Headphones
• Large Carry Case

VPE Plus Kit

The AccuTrak® VPE Plus Kit is designed for technicians looking to take full advantage of all the VPE s many capabilities. The VPE Plus Kit includes everything in our Standard Kit PLUS our powerful Burst Tone Sound Generator! The sophisticated Burst Tone can artificially pressurize any vessel or space with ultrasonic sound, allowing a technician to quickly scan for leaks even where there is no actual pressure differential! The VPE Plus Kit is ideal for technicians who test refrigerator door and window seals, or any other non-pressurized seal or vessel. The VPE Plus Kit is also great for Energy Audits and Surveys, and finding air leaks and sources of air infiltration in homes, aircraft, ships, and buildings.

Kit Includes:

• VPE Leak Detector
• Headset
• Battery
• Hard Case
• Touch Probe
• Waveguide
• Sound Generator

VPE Pro-Plus Kit

The AccuTrak® VPE Pro-Plus Kit is our most comprehensive VPE Kit, for the serious technician who needs the maximum capability from an ultrasonic instrument. The VPE Pro-Plus Kit includes the upgraded professional Noise Cancelling Headphones PLUS the powerful Burst Tone Sound Generator, in the larger case to keep everything together. The VPE Pro-Plus Kit offers unrivaled functionality and versatility for a fraction of the cost of any competitive system with similar performance. Find any kind of leak, troubleshoot internal mechanical problems, find bad gaskets and door seals and do it all well, in any environment! If you do a variety of work, and need a cost effective professional kit that can do it all, the Superior AccuTrak® VPE Pro-Plus Kit is for you.

Kit Includes:

• VPE Leak Detector
• Battery
• Touch Probe
• Waveguide
• Sound Generator
• Noise Blocking Headphones
• Large Carry Case

Applications:

• Leak Detection: Air, Vacuum, Refrigerants; ANY GAS!
• Steam Traps: Detect live steam loss in seconds!
• Valves: Detect/hear internal leakage in check, ball, needle, gate or any type of valve! Diagnose thermal expansion valves in just five minutes!
• Bearing Wear: Hear wear and lubrication problems before damage is done!

Features:

• Audio Output: 0 Hz to 4 kHz Natural Sound conversion allows you to Hear the Leak, and distinguish leaks from mechanical or other background ultrasound.
• Visual Output: 10 element bar graph provides quick and intuitive visual indication to presence of and relative strength of ultrasound.
• Adjustable Sensitivity: allows operator to quickly identify leaks from a distance, and then zero in on the exact location of the leak.

Capabilities:

• Capable of detecting a 5 psi leak out of a 0.005" (5/1000 inch) hole, 20 to 30 feet away depending on background noise.
• Easily detects any gas that generates ultrasonic sound during flow including vacuum leaks.
• Capable of detecting leaks equivalent to 1.5 oz/year of Refrigerant.
• Works equally well for compressed Air or Nitrogen.
• Not affected by wind or high concentrations of leaked gas or refrigerant.

Kits for Every Application

Whether you only need the basic functions of the VPE or you plan to take full advantage of the instrument's diverse capabilities, we have a kit that will meet your needs! Click the "Find Your Kit" tab above to learn more.

Advantages Versus Sniffers

• AccuTrak® VPE is a much more accurate and reliable instrument for detecting single and multiple leaks.
• AccuTrak® VPE can detect any type of refrigerant gas including nitrogen.
• AccuTrak® VPE detects both vacuum and pressure leaks.
• AccuTrak® VPE is effective in gas saturated areas and under windy conditions.
• AccuTrak® VPE does not require the introduction of tracer gases into the system, which can be ozone depleting when vented, and can also be harmful to ones health.
• AccuTrak® VPE is battery powered for cordless operation

Advantages versus other Ultrasonic Leak Detectors

• AccuTrak® VPE is #1 in technology. We wrote the book on ultrasonic leak detection, our patented instruments lead the industry!
• AccuTrak® VPE is the original! it is not a copy.
• AccuTrak® VPE is the most durable unit available, with the best warranty. The face of the unit is sealed with no pin holes/speakers for foreign objects to enter.
• AccuTrak® VPE has more dynamic range, and wont overload in loud areas.
• AccuTrak® VPE gives true audio sound reproduction instead of the "beeps and squeals" of other instruments.

RRE2 9-inch Rigid Leak Detector Wand Extension by Fieldpiece

Connect this rigid wand to the end of the original snoot on your Fieldpiece refrigerant leak detector to give you greater reach in and around tight places. A great tool for testing A-coils and seals. It is included with Fieldpiece refrigerant leak detector models SRL2K7 and SRL8, along with our ABMK3 blow molded case.

721 Combustible Gas Leak Detector with LCD Display by Test Products International

The 721 offers 10ppm sensitivity to detect combustible gasses. Easily operated with one hand, leaks are pinpointed using the audio and visual indicators. An adjustable tic rate helps eliminate background gas concentration in contaminated environments.

The ergonomically designed 721 is a hand-held, combustible gas leak detector. It is capable of finding combustible gas leaks in pipes, fittings, regulators, etc. Additional features include the capability to display %LEL, leak level in ppm, and user adjustable alarm point.

Features

• Combustible Gas Leak Detector capable of displaying real ppm, stepped ppm, and %LEL (Lower Explosive Limit).
• 10ppm sensitivity (methane)
• Detect combustible gases including natural gas, propane, butane, etc.
• Thumbwheel adjustable tic rate to locate leaks quickly and accurately
• Two line display with bargraph and backlight
• Audio / Visual alarm indication with user adjustable alarm point
• Earphone jack for use in noisy environments
• Approximately 20 hours of continuous use (C cell alkaline batteries x2)

Applications

• Detect combustible gasses including natural gas methane, propane (LPG), gasoline, diesel, and kerosene
• Trace natural gas lines and fittings for leaks
• Check gas generation for leaks

Standard Accessories

• Carrying Pouch (A780)
• Instruction Manual
• Battery and Sensor (Installed and Calibrated)

775 Combination Carbon Monoxide & Combustion Gas Leak Detector by Test Products International

The combo CO/Combustible gas detector is the first of its kind to combine both detection technologies into one easy to use hand-held andaffordable instrument.

The TPI 775 is a state-of-the-art Carbon Monoxide and Combustible Gas Leak Detector. It is the first of its kind to combine both detection technologies into one easy to use hand-held affordable instrument.

Features

• Easy to use
• One hand operation
• Auto Zero
• Back light
• Visable and audible alarm

Applications

• CO safety measurements in and around combustion sources
• Ambient CO safety checks

Standard Accessories

• Instruction Manual
• Soft Pouch

Optional Accessories

• Earphones

67F51 GT-Fire Portable Leak Detector, 51 PPM, LEL by 3M

The GT-Fire is a dedicated hand-held methane detection meter specialized for the fire industry. This user-friendly meter has an ergonomic design coupled with a rugged polycarbonate construction that ensures durability and ease of operation as standard. The GT-Fire allows leak detection to be conducted for flammable (PPM & LEL) gases as well as Carbon Monoxide (CO), Oxygen (O2), and Hydrogen Sulfide (H2S) should this be required. The GT-Fire enables firefighters to conduct leak detection investigations themselves without the need for specialised PPM detectors, whilst eliminating potentially frustrating periods of downtime waiting for support from gas engineers. The GT-Fire has a simple interface that provides a quick, accurate and easy to understand display, enabling leak detection to be conducted via one instrument in a complete, professional and timely manner, with easy access to data simplifying the reporting process, providing fire fighter with confidence and assurance when called to safety-critical environments.

Features

• User-friendly instrument with simple interface
• Ergonomic design that is easy to operate
• Visual and audible assistance to support investigation
• PPM & LEL flammable gas ranges for leak detection
• Manual and automatic datalogging
• Loud audible and high visual 'ticker' (Geiger) on ppm range
• Integral flashlight
• Rugged polycarbonate case, sealed to IP54?

719 Combustible Gas Leak Detector by Test Products International

The 719 offers 30ppm sensitivity to detect combustible gasses. Easily operated with one hand, leaks are pinpointed using the audio and visual indicators. An adjustable tic rate helps eliminate background gas concentration in contaminated environments.

The 719 is easy to use and is built to last. It is backed by a 3 year limited warranty. Please remember to complete and return your product warranty registration card.

Features

• Instant response
• 30 ppm (methane) sensitivity
• Adjustable tic rate
• One-hand operation
• Visual and audible leak indication
• 16'' gooseneck
• Soft carrying pouch

Applications

• Detect combustible gasses including natural gas methane, propane (LPG), gasoline, diesel, and kerosene
• Trace natural gas lines and fittings for leaks
• Check gas generation for leaks

The 719 comes complete with the following accessories:

• Carrying Pouch (A780)
• Instruction Manual
• Battery and Sensor (Installed and Calibrated)

67F50 GT-Fire Portable Leak Detector, 50 PPM Only by 3M

The GT-Fire is a dedicated hand-held methane detection meter specialized for the fire industry. This user-friendly meter has an ergonomic design coupled with a rugged polycarbonate construction that ensures durability and ease of operation as standard. The GT-Fire allows leak detection to be conducted for flammable (PPM & LEL) gases as well as Carbon Monoxide (CO), Oxygen (O2), and Hydrogen Sulfide (H2S) should this be required. The GT-Fire enables firefighters to conduct leak detection investigations themselves without the need for specialised PPM detectors, whilst eliminating potentially frustrating periods of downtime waiting for support from gas engineers. The GT-Fire has a simple interface that provides a quick, accurate and easy to understand display, enabling leak detection to be conducted via one instrument in a complete, professional and timely manner, with easy access to data simplifying the reporting process, providing fire fighter with confidence and assurance when called to safety-critical environments.

Features

• User-friendly instrument with simple interface
• Ergonomic design that is easy to operate
• Visual and audible assistance to support investigation
• PPM & LEL flammable gas ranges for leak detection
• Manual and automatic datalogging
• Loud audible and high visual 'ticker' (Geiger) on ppm range
• Integral flashlight
• Rugged polycarbonate case, sealed to IP54?

720B Combustible Gas Leak Detector by Test Products International

The 720B offers 10ppm sensitivity to detect combustible gasses. Easily operated with one hand, leaks are pinpointed using the audio and visual indicators. An adjustable tic rate helps eliminate background gas concentration in contaminated environments.

The 720b is an advanced state-of-the-art leak detector capable of detecting many combustible, noncombustible and toxic gases.

Features

• Instant response
• 10 ppm (methane) sensitivity
• Adjustable tic rate
• One-hand operation
• Visual and audible leak indication
• 16" gooseneck
• Soft carrying pouch
• Measurement capability

Applications

• Detect combustible gasses including natural gas methane, propane (LPG), gasoline, diesel, and kerosene
• Trace natural gas lines and fittings for leaks
• Check gas generation for leaks

The following is a partial list of gases that the 720b is sensitive to:

Standard accessories

• Sensor (A739)
• Instruction Manual: 720b Instruction Manual
• Soft Pouch (A700)

Optional accessories

• Hard Case (A714)
• Earphone (A710)

GD-K8A-SIH4-DH GD-K8A Diffusion Sensor/Transmitter, Silane (SiH4) 0 - 15 PPM, with ES-23DH Sensor, with H2 Response by RKI Instruments

The GD-K8A is a diffusion style toxic gas detection transmitter ideally suited to meet your toxic gas detection needs. You can choose from a wide variety of toxic sensors to install in this model. The GD-K8A is an ideal solution for many toxic gas monitoring applications. The low profile design is only 1.5 inches thick and is easy to install. The hinged housing makes it easy to maintain. This transmitter can be installed with any RKI controller, or integrated to existing PLC or DCS system via 4-20mA output (24VDC two-wire, loop powered).

The sensors for the GD-K8A are aged and tested over a one to three month period, typically resulting in a three to five year life span, providing a lower cost of ownership for your gas detection system. The sensors are robust electrochemical type that feature higher sensitivity and selectivity. Fast sensor response time and excellent stability make these sensors the most reliable and longest-life electrochemical sensors available today.

At the heart of any gas detector is the sensor. With over 65 years of sensor technology experience, RKI has the knowledge and capability to provide the most advanced detection techniques and manufacture the most stable and long lasting sensors in the world. As a result the GD-K8A is one of the most stable and long lasting toxic transmitters on the market.

Features

• Diffusion style head
• Low profile design
• Quick response sensors
• Many toxic sensors to choose from
• 3 to 5 year typical sensor life
• Easy maintenance
• Selective for target gas
• Low cost of ownership

Applications

• Semiconductor manufacturing
• Petrochemical plants
• Refineries
• Water & wastewater treatment plants
• Pulp & paper mills
• Gas, telephone, & electric utilities
• Steel
• Automotive
• Refrigeration
• Food Storage
• Power Plants
• General Leak Detection

*Please note we can only ship RKI products to customers within the United States

SRL2K7 Infrared Refrigerant Leak Detector by Fieldpiece

Like all of Fieldpiece's test instruments, the SRL2 Infrared Refrigerant Leak Detector is designed exclusively to make the HVACR Technician's job easier, faster, safer and more efficient. We set out to develop the best refrigerant leak detector for HVACR. We believe the SRL2 is it. And now it comes in kit form in a rugged, blow-mold case with all of the extras.

The ergonomic design fits naturally in your hand. The ruggedized construction stands up to abuse most other leak detectors can't handle. The eight-hour battery life lets you work all day before recharging and the included vehicle and wall chargers help you during overtime. The mute and peak functions allow you to work the way you want to work. The magnetic hanger helps keep the detector out of the way when repairing a leak, but visible enough so you won't leave it on the job.

Advantages Over Other Types of Refrigerant Leak Detectors

• Triggers on all CFCs, HFCs, HCFCs and blends.ABMK3_w_SRL2
• Sealed sensor. Unlike heated diode and corona discharge leak detectors, the sensor doesn't "touch" refrigerant as it passes through the instrument. Heated diode and corona discharge units tend to degrade or fail when they come in contact with high concentrations of refrigerant or touch liquid.
• Doesn't trigger on oil or moisture like other types of detectors.
• Senses change in refrigerant levels. Works even in contaminated environments.
• Up and running in less than 30 seconds. Some heated elements and corona discharge units take much longer to warm up. UV dyes can take several hours to travel through a running system and can degrade system components.

Designed for HVACR

• Superior - Controlled Sensitivity. Doesn't trigger on nuisance leaks unless in Turbo Mode.
• Rugged / Ergonomic Features. Ruggedized boot and it fit's in your hand.
• Infrared Sensor. Lasts up to 10 years.
• Three Sensitivity Levels. Meets new SAE standards.
• Audible/Visual Alarm. Turn the beep on or off - you decide.
• 8-hour Battery Charge. Work all day on one charge.
• Non-conductive, Sturdy Probe. Stays where you want it.
• Peak / Mute Buttons. Find leaks in noisy environments.
• Magnetic Hanger. Hang the unit while you repair the leak.
• Weighs 14-oz. Tough doesn't have to mean heavy.

Includes

• Advanced Refrigerant Leak Detector - SRL2(K7)
• (5) O-rings and 10 Replacement Filters - RFL2
• 9-inch Flex-Probe Extension - RFE2
• Rigid Extension Probe - RRE2
• Blow-Molded Case - ABMK3
• Operator's Manual

RFE2 9-inch Flexible Leak Detector Wand Extension by Fieldpiece

This wand connects to the end of the original snoot on your Fieldpiece refrigerant leak detector to give you greater reach in and around tight places. It is included with Fieldpiece refrigerant leak detector models SRL2K7 and SRL8, along with our ABMK3 blow molded case.

750A Refrigerant Leak Detector by Test Products International

The 750a features 400 hour sensor life under normal use; a spare sensor is included with each instrument for a total of 800 hours of continuous use and can detect leaks as small as 0.2 ounces per year (R134a / R22).

Whether testing for leaks in air conditioning, refrigeration, or automotive AC, the versatile 700 series spans the diverse needs of technicians, refrigeration engineers, and maintenance personnel around the globe. From freezer coils to heat pumps, experience fast, reliable results that save you both time and money.

The TPI 750a is a state-of-the-art refrigerant leak detector capable of detecting all halogen based gases. Selectable sensitivity combined with an adjustable tick rate will allow any service professional to pinpoint those tough to find leaks even in contaminated environments.

Sensor life can be extended by fitting a 1/2" long piece of vinyl tubing onto the sensor tip. This tubing helps prevent foreign material from getting into the sensor during tests; clean or replace the tube regularly.

Even though TPI refrigerant leak detector sensors are very durable and can last up to 400 hours, sensor life can be aided by press fitting a 1/2" long piece of vinyl tubing onto the sensor tip. This tubing helps prevent foreign material from getting into the sensor during tests. Clean or replace the tube regularly.

Features

• Detects all existing refrigerants and blends including 404A, PURON 410A and *R-507 (AZ50)
• 400 hour individual sensor life; a spare sensor is included with each instrument for a total of 800 hours of continuous sensor use.
• Fast response; Begin testing immediately after power on
• 0.2 ounce per year sensitivity
• One hand thumb wheel operation
• Pinpoint small leaks easily by elimination of background concentration with fully adjustable tic rate
• Visual indicators for power, tic rate and battery replacement
• Optional earphone attachment

Applications

• Check for leaks in refrigeration systems
• Test for leaks in air conditioning systems and cooling units
• Find leaks in automotive air conditioning systems

Standard Accessories

• Sensor: A712
• Instruction Manual: 750a Instruction Manual
• Soft Pouch A700

Optional Accessories

• Soft Case w/strap A755
• Earphone A710
• Test vial A713

HXG-3 Combustible Gas Leak Detector by Test Products International

The HXG-3 offers 10ppm sensitivity to detect combustible gasses. Easily operated with new patent pending electronic tick control, leaks are pinpointed using the audio and visual indicators. Two line backlit LCD displays gas leaks in ppm and %LEL simultaneously.

Pinpoint Leaks

Leaks can easily be pinpointed by using an audible tick rate. The sensor is located at the end of a flexible gooseneck to easily reach areas where leaks may be suspected.

Data Save

A Data Save feature allows you to save data during any investigation.

Features

• Combustible Gas Leak Detector capable of displaying ppm or %LEL (Lower Explosive Limit).
• UL 913 intrinsic safety rating
• 10 ppm sensitivity (methane)
• Instant response
• Electronic tick rate control
• Settable alarm
• Visual and audible leak indication
• 16'' gooseneck
• Hard carrying case
• Displays LEL and PPM
• Infrared Downloading
• Long-life, Low-Cost Sensor
• Simple Calibration

Applications

• Confined Space Monitoring
• Vessel Testing
• Manhole Entry
• Vault Entry
• Leak Detection
• Leak Pinpointing
• Pipeline Purging

Partial List of Industries:

• Natural Gas Companies
• Propane Suppliers
• Electric Companies
• Safety Engineers
• Fire and Police
• Emergency Vehicles
• Appliance Repair
• Plant Maintenance
• Plumbing Contractors
• Marine Operations
• Heating and Air Conditioning
• Municipalities
• Mobile Home Parks
• Apartment Buildings

VPE-GN (Gooseneck) Ultrasonic Leak Detector by Superior AccuTrak

The Patented Superior AccuTrak® VPE-GN Gooseneck represents state-of-the-art technology for pinpointing leaks in air conditioning and refrigeration systems. The new 9½ flexible Gooseneck provides better detection in hard-to-reach places, and is great for automotive applications too. AccuTrak® is extremely sensitive to the ultrasonic sound of a turbulent gas leak. Using the latest "heterodyning" technology it translates the sound to a lower frequency which your ear can interpret. The VPE-GN maintains the original sound characteristics making it possible to distinguish leaks from other competing background sounds. AccuTrak® is so sensitive you can actually hear the blink of an eye, yet most background noise will not interfere with detection accuracy. Like all Superior AccuTrak® instruments, the VPE-GN easily detects leaks of ANY gas or refrigerant, compressed air, and even vacuum leaks.

VPE-GN - Standard Kit

Superior AccuTrak® advanced patented technology has never been so versatile! The AccuTrak® VPE-GN Standard Kit offers all the functionality and features of the VPE Basic Kit but with the sensor on the end of a 9-1/2 long flexible GooseNeck to get into all those hard-to-reach places. The VPE-GN Standard Kit is great for technicians in the Automotive industry, or any others who need to find tough leaks or other airborne ultrasound in tight spaces, behind obstructions, or inside an assembly. As with all AccuTrak® instruments, the VPE-GN finds leaks for any kind of gas or refrigerant without changing tips or components. Works equally well to find compressed air leaks, nitrogen leaks even vacuum leaks! AccuTrak® can find leaks as small as the equivalent of 1.5 oz per year of refrigerant, or can hear a 5 psi leak up to 30 feet away.

Kit Includes:

• VPE-GN Leak Detector
• Headset
• Battery
• Hard Case
• Waveguide

VPE-GN - Professional Kit

The AccuTrak® VPE-GN Professional Kit is designed for technicians who work in noisy places, or who regularly need to find smaller leaks. With the sensor at the end of the 9-1/2 long flexible GooseNeck you get full sensitivity all the way into those hard-to-reach places. The VPE-GN Professional Kit includes all the great features of our VPE-GN Standard Kit upgraded with professional Noise Cancelling Headphones and a larger case to keep everything together. These high quality headphones eliminate all background noise, allowing a technician to effectively find the smallest leaks even in very loud environments. You can choose the standard style professional headphones, or the hardhat compatible version same price!

Kit Includes:

• VPE-GN Leak Detector
• Battery
• Waveguide
• Noise Blocking Headphones
• Large Carry Case

VPE-GN - Plus Kit

The AccuTrak® VPE-GN Plus Kit is designed for technicians looking to take full advantage of all the VPE-GN s many capabilities. The VPE-GN Plus Kit includes everything in our Standard Kit PLUS our powerful Burst Tone Sound Generator! The sophisticated Burst Tone can artificially pressurize any vessel or space with ultrasonic sound, allowing a technician to quickly scan for leaks even where there is no actual pressure differential! The VPE-GN Plus Kit is ideal for technicians who test refrigerator door and window seals, or any other non-pressurized seal or vessel. The VPE-GN Plus Kit is also great for Energy Audits and Surveys, and finding air leaks and sources of air infiltration in homes, aircraft, ships, and buildings.

Kit Includes:

• VPE-GN Leak Detector
• Headset
• Battery
• Hard Case
• Waveguide
• Sound Generator

VPE-GN - Pro-Plus Kit

The AccuTrak® VPE-GN Pro-Plus Kit is our most comprehensive VPE-GN Kit, for the serious technician who needs the maximum capability from an ultrasonic instrument with a GooseNeck. The VPE-GN Pro-Plus Kit includes the upgraded professional Noise Cancelling Headphones PLUS the powerful Burst Tone Sound Generator, in the larger case to keep everything together. The VPE-GN Pro-Plus Kit offers unrivaled functionality and versatility for a fraction of the cost of any competitive system with similar performance. Find any kind of leak, in any environment, find bad gaskets and door seals and do it all well, in hard-to-reach places you can t even see! If you do a variety of work, and need a cost effective professional kit that can do it all, the Superior AccuTrak® VPE-GN Pro-Plus Kit is for you.

Kit Includes:

• VPE-GN Leak Detector
• Battery
• Waveguide
• Sound Generator
• Noise Blocking Headphones
• Large Carry Case

Applications:

• Leak Detection: Air, Vacuum, Refrigerants; ANY GAS!
• Steam Traps: Detect live steam loss in seconds!
• Valves: Detect/hear internal leakage in check, ball, needle, gate or any type of valve! Diagnose thermal expansion valves in just five minutes!
• Bearing Wear: Hear wear and lubrication problems before damage is done!

Features:

• Gooseneck Configuration: allows operator to get accurate readings in hard to reach places.
• Audio Output: 0 Hz to 4 kHz Natural Sound conversion allows you to Hear the Leak, and distinguish leaks from mechanical or other background ultrasound.
• Visual Output: 10 element bar graph provides quick and intuitive visual indication to presence of and relative strength of ultrasound.
• Adjustable Sensitivity: allows operator to quickly identify leaks from a distance, and then zero in on the exact location of the leak.

Capabilities:

• Capable of detecting a 5 psi leak out of a 0.005" (5/1000 inch) hole, 20 to 30 feet away depending on background noise.
• Easily detects any gas that generates ultrasonic sound during flow including vacuum leaks.
• Capable of detecting leaks equivalent to 1.5 oz/year of Refrigerant.
• Works equally well for compressed Air or Nitrogen.
• Not affected by wind or high concentrations of leaked gas or refrigerant.

Kits for Every Application

Whether you only need the basic functions of the VPE-GN or you plan to take full advantage of the instrument's diverse capabilities, we have a kit that will meet your needs! Click the "Find Your Kit" tab above to learn more.

Advantages Versus Sniffers

• AccuTrak® VPE is a much more accurate and reliable instrument for detecting single and multiple leaks.
• AccuTrak® VPE can detect any type of refrigerant gas including nitrogen.
• AccuTrak® VPE detects both vacuum and pressure leaks.
• AccuTrak® VPE is effective in gas saturated areas and under windy conditions.
• AccuTrak® VPE does not require the introduction of tracer gases into the system, which can be ozone depleting when vented, and can also be harmful to ones health.
• AccuTrak® VPE is battery powered for cordless operation

Advantages versus other Ultrasonic Leak Detectors

• AccuTrak® VPE is #1 in technology. We wrote the book on ultrasonic leak detection, our patented instruments lead the industry!
• AccuTrak® VPE is the original! it is not a copy.
• AccuTrak® VPE is the most durable unit available, with the best warranty. The face of the unit is sealed with no pin holes/speakers for foreign objects to enter.
• AccuTrak® VPE has more dynamic range, and wont overload in loud areas.
• AccuTrak® VPE gives true audio sound reproduction instead of the "beeps and squeals" of other instruments.

0632 0316 316-1 Gas Leak Detector includes battery by Testo

The testo 316-1 gas leak detector quickly detects even the smallest leaks.

• Flexible measurement probe for inaccessible pipes
• TopSafe case protects from dirt and impact (optional)
• Audible alarm if limit value is exceeded
• Optical alarm
• Flexible measurement probe for hard to reach locations
• Optical and audible alarms signal when limits are exceeded
• TopSafe case protects from dirt and impact (optional)
• DVGW approval

739A Gas Leak Detector by Test Products International

Designed to provide personal protection from potential hazardous conditions and help find the source of combustible gases fast!

Features

• Internal Pump
• Water/Dust Filter
• Push Button Operation
• Field Calibration
• Date/Time Display
• Calibration Alert
• Operation Memory
• Calibration Memory
• Infrared Download
• Audible/Visual Alarms
• Backlit LCD
• Programmable Auto Shut Off

Applications

• Gas Leak Survey/Investigations
• Confined Space Monitoring
• Gas Emergency Investigations
• Vessel Testing

Partial List of Users:

• Utilities
• Maintenance
• Fire Departments
• Safety Inspectors
• Home Inspectors
• Water/Sewer

Departments

• Heating Contractors
• Utility Contractors
• Industrial Plants
• Propane Marketers

GD-K8A-SO2 GD-K8A Diffusion Sensor/Transmitter, Sulfur Dioxide (SO2) 0 - 10 PPM, with ES-238 Sensor by RKI Instruments

The GD-K8A is a diffusion style toxic gas detection transmitter ideally suited to meet your toxic gas detection needs. You can choose from a wide variety of toxic sensors to install in this model. The GD-K8A is an ideal solution for many toxic gas monitoring applications. The low profile design is only 1.5 inches thick and is easy to install. The hinged housing makes it easy to maintain. This transmitter can be installed with any RKI controller, or integrated to existing PLC or DCS system via 4-20mA output (24VDC two-wire, loop powered).

The sensors for the GD-K8A are aged and tested over a one to three month period, typically resulting in a three to five year life span, providing a lower cost of ownership for your gas detection system. The sensors are robust electrochemical type that feature higher sensitivity and selectivity. Fast sensor response time and excellent stability make these sensors the most reliable and longest-life electrochemical sensors available today.

At the heart of any gas detector is the sensor. With over 65 years of sensor technology experience, RKI has the knowledge and capability to provide the most advanced detection techniques and manufacture the most stable and long lasting sensors in the world. As a result the GD-K8A is one of the most stable and long lasting toxic transmitters on the market.

Features

• Diffusion style head
• Low profile design
• Quick response sensors
• Many toxic sensors to choose from
• 3 to 5 year typical sensor life
• Easy maintenance
• Selective for target gas
• Low cost of ownership

Applications

• Semiconductor manufacturing
• Petrochemical plants
• Refineries
• Water & wastewater treatment plants
• Pulp & paper mills
• Gas, telephone, & electric utilities
• Steel
• Automotive
• Refrigeration
• Food Storage
• Power Plants
• General Leak Detection

*Please note we can only ship RKI products to customers within the United States

GD-K8AI-O3 GD-K8A Diffusion Sensor/Transmitter, Ozone (O3) 0 - 1.0 PPM, I.S. Type by RKI Instruments

The GD-K8A is a diffusion style toxic gas detection transmitter ideally suited to meet your toxic gas detection needs. You can choose from a wide variety of toxic sensors to install in this model. The GD-K8A is an ideal solution for many toxic gas monitoring applications. The low profile design is only 1.5 inches thick and is easy to install. The hinged housing makes it easy to maintain. This transmitter can be installed with any RKI controller, or integrated to existing PLC or DCS system via 4-20mA output (24VDC two-wire, loop powered).

The sensors for the GD-K8A are aged and tested over a one to three month period, typically resulting in a three to five year life span, providing a lower cost of ownership for your gas detection system. The sensors are robust electrochemical type that feature higher sensitivity and selectivity. Fast sensor response time and excellent stability make these sensors the most reliable and longest-life electrochemical sensors available today.

At the heart of any gas detector is the sensor. With over 65 years of sensor technology experience, RKI has the knowledge and capability to provide the most advanced detection techniques and manufacture the most stable and long lasting sensors in the world. As a result the GD-K8A is one of the most stable and long lasting toxic transmitters on the market.

Features

• Diffusion style head
• Low profile design
• Quick response sensors
• Many toxic sensors to choose from
• 3 to 5 year typical sensor life
• Easy maintenance
• Selective for target gas
• Low cost of ownership

Applications

• Semiconductor manufacturing
• Petrochemical plants
• Refineries
• Water & wastewater treatment plants
• Pulp & paper mills
• Gas, telephone, & electric utilities
• Steel
• Automotive
• Refrigeration
• Food Storage
• Power Plants
• General Leak Detection

*Please note we can only ship RKI products to customers within the United States

RI-215A IR Diffusion Detector Head for CO2, 0 - 2000 PPM, (0 - 1 0,000 PPM Optional) by RKI Instruments

The RI-215 series of IR CO2 montitors are widely used in the measurement and control of CO2 levels in a variety of applications where CO2 monitoring or detection is required. A highly accurate, RKI non-dispersive infrared absorption sensor is used to provide direct measurements through diffusion or sample draw monitors, and activate alarms or control ventilation systems based on preset CO2 levels. Each model provides a digital readout in parts per million of CO2 providing precise measurement and direct visual indication of gas levels. A 4-20 mA output is provided to send a signal to a fire panel or other PLC system and a relay is available to trip an alarm or activate a ventilation system.

Three levels of measurement are provided: 0-2,000 ppm (ASHRAE 1969 IAQ max PEL), 0-5,000 ppm (leak detection of CO2 storage tanks) and 0-9,999 ppm. The RI-215A runs on 24 VAC or 24 VDC and the RI-215D with sample drawing pump runs on 115 VAC or 220 VAC. Each are designed for indoor use only and supplied in a NEMA 12 enclosure that is easily accessible for calibration, service, and continuous monitoring. RKI offers additional monitors with higher measurement levels in portable or fixed installation applications. Please contact an RKI authorized representative for more information on other CO2 monitors available

Features

• Easy to read LCD digital display
• Compact, lightweight and easy installation
• Highly reliable non-dispersive infrared detection method
• Recorder output signal
• Automatic control of ventilation systems
• Alarm contact output provided
• 4-20 mA output provided
• Diffusion or sample draw versions available

Applications

• Meets ASHRAE 1969 IAQ Standard of 2,000 ppm max PEL
• Detection of CO2 for NFPA 12 Regulations-CO2 storage tank leaks
• Green houses, wineries, breweries, food processing, indoor air quality, and other industry applications

*Please note we can only ship RKI products to customers within the United States

HXG-2D Combustible Gas Leak Detector by Test Products International

The HXG-2D offers 10ppm sensitivity to detect combustible gasses. Easily operated with new patent pending electronic tick control, leaks are pinpointed using the audio and visual indicators. Backlit LCD display of gas leaks in ppm or %LEL.

Features

• Combustible Gas Leak Detector capable of displaying ppm or %LEL (Lower Explosive Limit).
• Designed to meet UL 913 intrinsic safety (Approval Pending)
• 10 ppm sensitivity (methane)
• Instant response
• Electronic tick rate control
• Settable alarm
• Visual and audible leak indication
• 16'' gooseneck
• Hard carrying case

Applications

• Detect combustible gasses including natural gas methane, propane (LPG), gasoline, diesel, and kerosene
• Trace natural gas lines and fittings for leaks
• Check gas generation for leaks

How big is the leak?

• Direct PPM readout
• Direct "LEL" percent readout

Find Leaks Quickly

• New "Patent Pending" electronic tick control
• Ideal for Natural, Propane and Butane gas leaks

Safe, Durable and Reliable

• Intrinsically safe design
• SENSIT "ruggedized" design

Partial List of Industries:

• Utility Companies
• Gas Processing Plants
• Propane Marketers
• Safety Engineers
• Fire and Police
• Emergency Vehicles
• Appliance Repair
• Plant Maintenance
• Plumbing Contractors
• Furnace Heat Exchanger Testing
• Marine Operations
• Heating and Air Conditioning
• Municipalities
• Mobile Home Parks
• Apartment Buildings

735A Gas Leak Detector by Test Products International

Designed to quickly and accurately measure natural and propane gas leaks, as well as carbon monoxide concentrations.

Features

• Internal Pump
• Water/Dust Filter
• Push Button Operation
• Field Calibration
• Date/Time Display
• Calibration Alert
• Operation Memory
• Calibration Memory
• Infrared Download
• Audible/Visual Alarms
• Backlit LCD
• Programmable Auto Shut Off

Applications

• Gas Leak Survey/Investigations
• Confined Space Monitoring
• Gas Emergency Investigations
• Vessel Testing

Standard Accessories

• Carrying Pouch (A780)
• Instruction Manual
• Battery and Sensor (Installed and Calibrated)