Test and Measurement

609K pH Meter Kit by Jenco

pH handheld meter with LCD digital display and manual temperature compensation. pH calibration is via knobs and pH slope calibration potentiometer. Meter has voltage recorder output and BNC connector. AC/DC Powered.

Includes:

• 609 pH Handheld Meter
• 600P pH electrode
• 609F carrying case

• Three position rocker switch for on/off/momentary operation
• All solid design
• Low input response
• Large energy efficient led display
• Manual temp. compensation for pH measurement
• 6conventional aabatteries
• Low drift and high stability
• UL approved ac line adaptor
• Low cost
• Rugged carrying case
• Analog recorder output

611K pH Analog Meter Kit by Jenco

pH Analog handheld meter with pH 2.0 to 12.00 mirrored analog scale usable over 0-14 pH range with manual temperature compensation. pH calibration is via knobs and pH slope calibration potentiometer, connector is BNC. AC/DC Powered.

Includes:

• 611 pH Analog Handheld Meter
• 600P pH electrode
• 611F carrying case

• Complete with combination electrode and buffer solution
• UL approved ac line adaptor
• One conventional 9v battery
• Manual temp. compensation
• Slope adjust
• High stability
• Large easy to read analog display
• Low power consumption
• High input impedance
• Battery low indication
• Rugged carrying case
• All solid state design
• Long battery life

29302 621 Wireless Heated Weather Station by WeatherHawk

The WeatherHawk Series 600 family of weather stations measure and record wind speed and direction; air temperature and relative humidity; barometric pressure and solar radiation; rainfall and snowfall. In addition, the system calculates and exports an evapotranspiration (ET) value that can be used by third party systems for irrigation control. Series 600 weather stations are designed for applications where a minimal visual impact, high reliability, and a long interval between routine servicing are significant factors in the decision to purchase. The standard Series 600 system incorporates an integral 3 AHr battery pack, which is continually recharged by an external primary power source. Model 620 and 610 systems can be interfaced with an optional solar panel, while Model 621 and 611 systems require an AC power converter. All Series 600 weather stations are suitable for applications requiring high reliability.

The Series 600 family is fully compatible with most versions of software, data management, input power and mounting accessories designed for the WeatherHawk Signature and 500 Series weather stations.

The Series 600 WeatherHawk systems utilize solid state sensors, with no moving parts. Solid state sensors enable a low profile design better suited to high visibility locations where a traditional weather station would be visually objectionable; they have higher reliability and a longer interval between routine service and inspection requirements; they are more robust and less susceptible to damage from wind carried debris; and they are not compromised by heavy snowfall or freezing conditions that produce rime ice (NOTE: Heated sensor versions, Models 611/621, must be used in snow or freeze zone applications).

Models 610/611

These versions of the Series 600 weather station are directly connected to a host device (PC or server) through an RS232 serial data I/O located on the bottom of the weather station. The Model 611 incorporates a thermostatically controlled heater element in the sensor head that keeps the ultrasonic wind sensor elements and the radar precipitation sensor surface free of snow and ice to 50°C.

Models 620/621

These versions of the Series 600 weather station are wireless to a host device (PC or server) using fully integrated industrial grade 916 MHz spread spectrum RF communications technology. They also have an RS232 serial data I/O located on the bottom of the weather station, which can be used as a second serial communications port, or for programming and testing the system, or for direct data downloads using a PC or PDA. The Model 621 also incorporates a thermostatically controlled heater element in the sensor head that keeps the ultrasonic wind sensor elements and the radar precipitation sensor surface free of snow and ice to 50°C. Optional configurations of both units enable replacement of the 916 MHz RF components with 922 MHz and 2.4 GHz RF components to comply with local, regional or national radio frequency licensing requirements.

Sensor Technologies

Series 600 WeatherHawk weather stations employ the latest in weather measurement sensors. Wind speed and direction use acoustic techniques formerly available on only the most expensive professional wind velocity measurement systems. Precipitation is measured using a 24 GHz radar which can distinguish between rain and snow fall based on drop size and fall velocity. Barometric pressure, relative humidity, air temperature and solar radiation measurements are made by calibrated scientific grade sensors typically installed in the finest professional weather measurement and monitoring systems.

Wind Speed & Direction is measured by a sensor consisting of four ultrasound sensors which take cyclical measurements in all directions. The resulting wind speed and direction are calculated from the measured run-time sound differential.

Rainfall and Snowfall is measured using radar technology. The precipitation sensor works with a 24 GHz Doppler radar which measures the drop speed, and calculates precipitation quantity and type by correlating drop size and speed.

Air temperature is measured by a highly accurate NTC-resistor. The resistance value of this sensor changes in accordance with temperature thus providing an accurate temperature measurement.

Relative humidity is measured by a capacitive humidity sensor. Both the temperature and relative humidity sensor are housed in an aspirated radiation shield to prevent direct exposure to solar radiation.

Barometric pressure is measured with a capacitive silicon temperature corrected strain gauge device that is typically not degraded by environmental exposure and does not require calibration after manufacture.

Solar Radiation is measured by a silicon pyranometer with a cut filter limiting the spectral exposure to the 300-1100 nm wavelength. This device typically degrades at a rate of 2% of the full scale value each year and should be recalibrated, or replaced every three years, depending on the application.

Data Transfer Protocols, Software and Data Interface Hardware

All WeatherHawk systems communicate using a proprietary Pakbus protocol. Any qualified software developer may request a software development kit, at no charge, to assist in the development of software drivers for third party devices or software. WeatherHawk systems are also available with an optional MODBUS protocol for use in industrial control applications and other applications where necessary.

Software

WeatherHawk offers the following software applications for weather station management, data acquisition and logging, report generation and data display.

• Visual WeatherHawk a single host, multi-site professional application that will communicate with any WeatherHawk weather station, as well as CR200 Series data loggers from Campbell Scientific, Inc. Visual Weather Station adapts to any data telemetry scheme including direct connection, wireless short haul RF (spread spectrum radio), wireless long-haul RF (VHF/UHF radio), satellite modem, IP modem/server module, or landline and cellular modems. The application also offers a variety of standard and user defined reports and export file formats, and it will support the generation, export and update of a weather data GUI for a website. This application runs on PC-XP computers.
• WeatherHawk-XP/X a single host, single site consumer application that will communicate with any WeatherHawk weather station. WeatherHawk-XP/X connects directly to the serial port on the WeatherHawk; or to the serial I/O of the supplied wireless short haul RF (spread spectrum radio) base transceiver, or IP modem/server module; or landline and cellular modems. The application also offers three export file formats, and it will support the generation, export and update of a weather data GUI for a website. This application runs on PC-XP and Macintosh OS-X computers. It will also interface with the NOAA/NWS CAMEO application for First Responder applications requiring plume modeling.
• LoggerNet a single host, multi-site professional application that will communicate with any WeatherHawk weather station, as well as any data loggers from Campbell Scientific, Inc. LoggerNet adapts to any data telemetry scheme including direct connection, wireless short haul RF (spread spectrum radio), wireless long-haul RF (VHF/UHF radio), satellite modem, IP modem/server module, or landline and cellular modems. The application also offers a variety of standard and user defined reports and export file formats, and with the RTMC module it will support the generation, export and update of a weather data GUI for a website. This application runs on IBM compatible computers.
• Smart Phone App Smart phone apps are available for use with WeatherHawk stations when the station is used in conjunction with a WeatherHawk IP module. The smart phone app is able to display current data from WeatherHawk stations.

Data Interface Hardware

Weatherproof serial cables are available in 25, 50 and 75 foot lengths for permanent direct connection to the RS232 I/O on any WeatherHawk weather station. These cables feature nickel plated brass DB-9 connectors for corrosion resistance and have a Sanoprene jacket which is suitable for both high UV and direct burial environments.

An RF4xx spread spectrum RF transceiver is supplied as standard equipment with every wireless WeatherHawk weather station. The unit comes with an AC power supply (120 VAC/60 Hz), a 6 foot serial cable and an antenna. Additional RF4xx kits can be purchased for simultaneous communication with any WeatherHawk wireless weather station, enabling multiple host computers to use the data from a single weather station. Typical applications for multiple receiver units are in home automation where a single weather station may support a whole house control unit, with touch panel data display units; and a discrete PC, which may act as the server for a local intranet or internet weather data display website.

WeatherHawk IP server modules are a proprietary web server that is designed to interface the serial output of any WeatherHawk weather station, or companion RF4xx transceiver with an Ethernet. Output formats from the IP server module are HTML, XML and CSV (with headers).

Mounting Systems

All WeatherHawk weather stations will interface with the full range of mounting systems supplied by WeatherHawk. They consist of:
TP-1 Tripod The tripod, with its range of accessories is the most rugged and adaptive weather station mounting system. It supports both rooftop (sloped and flat) and ground mounts, with mast heights to 10 feet. Accessories consist of a weather station alignment kit (optional), ground stakes (optional), a rooftop sealing kit (standard), grounding rod kit (optional), mast length extensions (optional), and a guy-wire kit (optional).

HM Series The HM Series house mount kits are adapted satellite dish mounts that will support attachment to sloped and flat roofs, and to the vertical facia and reinforced trim boards around the roofline of a home. The accessories consist of mast extensions, a Retro-deck base assembly that offers additional stability and support on composite roof coverings; and a Comm-deck mount that offers a weatherproof penetration through a roof for a directly connected weather station.

Various additional specialized mounting tripods are available for high environmental abuse environments, or quick deployment temporary applications.

5001K pH Meter Kit by Jenco

pH handheld meter with build in tabletop stand and LCD digital display. Manual temperature compensation and pH standardization calibration is via knobs and pH slope calibration is via potentiometer. Input connector is BNC type. AC/DC Powered.

Includes:

• 5001 pH handheld meter
• 600P pH electrode
• 5001F carrying case with pH 4 & 7 capsules

• All solid state design
• Low drift and high stability
• Tilt stand
• Rugged carrying case
• Low cost
• Manual temperature compensation for pH measurement
• Battery low indicator
• UL approved ac line adaptor
• 9v battery

94461-24 Traceable® Magnetic/Clip-on Alarm Timer with Calibration by Digi-Sense

Traceable® products are calibrated to NIST-traceable standards and ready to use as soon as you receive it. Each product goes through an intense vetting process before it can carry the Traceable name, and it includes NIST-traceable certification. This means that a 17025-accredited calibration test lab has confirmed that the product meets or exceeds all stated specifications, saving you both time and money by not having to calibrate separately.

NIST-traceable calibration also helps you meet quality standards and regulatory compliance for ISO, FDA, cGMP, VFC, CAP, CLIA and Joint Commission requirements.

• Get accurate, reliable measurements with included NIST-traceable calibration
• Timing capacity up to 20 hours in 1 minute increments
• Alarm sounds for 1 minute when zero is reached

Includes

NIST-traceable calibration certificate with data and one AAA battery.

UV 1200 Spectrophotometer by Citizen Scale

UV-1200 spectrophotometers are the ideal instrument for education and QC laboratories. Using your standard sample solutions, you can get a standard curve on the large LCD screen. They are widely used in colleges and enterprises for general quantitative analysis and experiments.

Features:

• Large LCD screen (128°64 Dots)
• Can display total 50 groups of data, groups per screen. Can display standard curve and the curve equation.
• Data can be restored after a sudden power cut.
• Auto setting wavelength.
• Tungsten lamp & Deuterium lamp can be turned on/off individually to extend lifetime.
• Pre-aligned makes it convenient to change lamps.
• Large sample compartment, it can accommodate 5-100mm path length cuvettes with optional holders. A variety of optional accessories are available.
• The optional application software M. Wave Professional provides complete control of the spectrophotometer through the Built-in USB port. You can achieve the following functions. I. Quantitative, II. Kinetics, III.Wavelength, IV. Multi Wavelength, V. DNA/Protein.
• Basic Mode: Transmittance, Concentration.
• Standard curve (Only for V-1200, UV-1200) Maximum of 9 standard samples can be used to establish a standard curve: The curve equation will display on the screen simultaneously. You can test your unknown concentration solutions by the curve.
• Coefficient Methods if you have known the coefficients K&b of the formula C≤K*A+b, you can input the value directly by button, then lest your unknown solution.

18952 520 Wireless Weather Station by WeatherHawk

The WeatherHawk Series 500 family of weather stations measure and record wind speed and direction, air temperature and relative humidity, barometric pressure, solar radiation, and rain. In addition, the system calculates and exports an evapotranspiration (ET) value that can be used by third party systems for irrigation control. They are designed for applications where a minimal visual impact, high reliability, and a long interval between routine servicing are significant factors in the decision to purchase. The standard Series 500 system incorporates an integral 3 AHr battery pack and can be interfaced with an optional solar panel for high reliability applications.

The Series 500 family is fully compatible with all versions of software, data management, input power and mounting accessories designed for the WeatherHawk Signature Series. It is also backwards compatible with all third party certified software drivers.

The Series 500 WeatherHawk systems utilize solid state sensors, with no moving parts. Solid state sensors enable a low profile design better suited to high visibility locations where a traditional weather station would be visually objectionable; they have higher reliability and a longer interval between routine service and inspection requirements; they are more robust and less susceptible to damage from wind carried debris; and they are not impaired by heavy snowfall or freezing conditions that produce rime ice (NOTE: Heated sensor versions, Models 511/521, must be used in snow or freeze zone applications).

Models 510/511

These versions of the Series 500 weather station are directly connected to a host device (PC or server) through an RS232 serial data I/O located on the bottom of the weather station. The Model 511 incorporates a thermostatically controlled heater element in the sensor head that keeps the ultrasonic wind sensor elements and the piezometric precipitation sensor surface free of snow and ice to 52°C.

Models 520/521

These versions of the Series 500 weather station are wireless to a host device (PC or server) using fully integrated industrial grade 916 MHz spread spectrum RF communications technology. They also have an RS232 serial data I/O located on the bottom of the weather station, which can be used as a second serial communications port, or for programming and testing the system, or for direct data downloads using a PC or PDA. The Model 521 also incorporates a thermostatically controlled heater element in the sensor head that keeps the ultrasonic wind sensor elements and the piezometric precipitation sensor surface free of snow and ice to 52°C. Optional configurations of both units enable replacement of the 916 MHz RF components with 922 MHz and 2.4 GHz RF components to comply with local, regional or national radio frequency licensing requirements.

Sensor Technologies

Series 500 WeatherHawk weather stations employ the latest in weather measurement sensors. Wind speed and direction use acoustic techniques formerly available on only the most expensive professional wind velocity measurement systems. Rain is measured using an impact surface that literally counts the raindrops and measures their acoustic signature, integrating that information to provide a near real-time value for rainfall amount and rate. Barometric pressure, relative humidity, air temperature and solar radiation measurements are made by calibrated scientific grade sensors typically installed in the finest professional weather measurement and monitoring systems.

Wind Speed & Direction is measured by a sensor consisting of three equally spaced ultrasonic transducers in a horizontal plane. The sensor measures the bi-directional transit time along the three paths established by the transducer array. This transit time is dependent on the wind velocity across the ultrasonic path. For zero wind velocity, both the forward and reverse transit times are identical; with wind, the upwind transit time increases and the downwind time decreases. The values of any two array paths will enable computation of both wind speed and direction, and a signal processing technique enables the measurement to be calculated using the two array paths of the best quality. If the system is used in a high accuracy application a factory revalidation is recommended every five years.

Rainfall is measured with a stainless steel piezometric surface on top of the weather station. As individual raindrops (or hailstones) impact on the surface they each provide an acoustic signature that is measured and processed in real-time to give a value for their volume. The volume is then processed with respect to time to provide a rainfall rate. This measurement technique eliminates all of the traditional problems with tipping bucket type rainfall measurement devices, including worn or damaged bearings, clogged funnels and drip orifices, and damage from wind blown debris.

Air temperature and relative humidity (RH) sensors are combined in an integrated, user replaceable unit that requires no calibration. The RH sensor is a thin polymer, capacitive type sensor that degrades with exposure due to age and airborne contaminates. It should be user replaced every three years to maintain accuracy, and at a shorter interval if the location is subject to high levels of air pollution or is subject to airborne chemical spraying. The air temperature sensor is a capacitive ceramic sensor that is typically not subject to environmental degradation.

Barometric pressure is measured with a capacitive silicon temperature corrected strain gauge device that is typically not degraded by environmental exposure and does not require calibration after manufacture.

Solar Radiation is measured by a silicon pyranometer with a cut filter limiting the spectral exposure to the 300-1100 nm wavelength. This device typically degrades at a rate of 2% of the full scale value each year and should be recalibrated, or replaced every 3-5 years, depending on the application.

Data Transfer Protocols, Software and Data Interface Hardware

All WeatherHawk systems communicate using a proprietary Pakbus protocol. Any qualified software developer may request a software development kit, at no charge, to assist in the development of software drivers for third party devices or software.

Software

WeatherHawk offers the following software applications for weather station management, data acquisition and logging, report generation and data display.

• Visual Weather Station a single host, multi-site professional application that will communicate with any WeatherHawk weather station, as well as CR200 Series data loggers from Campbell Scientific, Inc. Visual Weather Station adapts to any data telemetry scheme including direct connection, wireless short haul RF (spread spectrum radio), wireless long-haul RF (VHF/UHF radio), satellite modem, IP modem/server module, or landline and cellular modems. The application also offers a variety of standard and user defined reports and export file formats, and it will support the generation, export and update of a weather data GUI for a website. This application runs on PC-XP computers.
• WeatherHawk-XP/X a single host, single site consumer application that will communicate with any WeatherHawk weather station. WeatherHawk-XP/X connects using a directly to the serial port on the WeatherHawk, or by wireless short haul RF (spread spectrum radio), or IP modem/server module, or landline and cellular modems. The application also offers a three export file formats, and it will support the generation, export and update of a weather data GUI for a website. This application runs on PCXP and Macintosh OS-X computers. This software application will also interface with the NOAA/NWS CAMEO application for First Responder applications requiring plume modeling.
• Virtual Weather Station a single host, single site consumer application that will communicate with any WeatherHawk weather station. Virtual Weather Station connects directly through the serial port on the WeatherHawk, or by wireless short haul RF (spread spectrum radio). The application also offers a two export file formats, and it will support the generation, export and update of a weather data GUI for a website. This application runs on IBM compatible computers.
• LoggerNet a single host, multi-site professional application that will communicate with any WeatherHawk weather station, as well as any data loggers from Campbell Scientific, Inc. LoggerNet adapts to any data telemetry scheme including direct connection, wireless short haul RF (spread spectrum radio), wireless long-haul RF (VHF/UHF radio), satellite modem, IP modem/server module, or landline and cellular modems. The application also offers a variety of standard and user defined reports and export file formats, and with the RTMC module it will support the generation, export and update of a weather data GUI for a website. This application runs on IBM compatible computers.
• PConnect a single host, single site professional application that will communicate with any WeatherHawk weather station, as well as a range of Campbell Scientific data loggers. PConnect is used for direct download and storage of data through the serial port on either the weather station or its companion RF4xx receiver (if wireless). The software is typically utilized for field data acquisition with later export to a PC for postprocessing, display and long-term archiving. It also enables on-site reprogramming of the weather station by uploading pre-configured program files. It is not designed for long haul or automated data collection protocols. This application runs on a range of PDA devices, check with Campbell Scientific, or WeatherHawk for a list of compatible units.
• Weather Display a single host, single site consumer application that will communicate with any WeatherHawk weather station. Weather Display connects directly through to the serial port on the WeatherHawk, or by wireless short haul RF (spread spectrum), or IP modem/server module. The application also offers a range of export file formats, and it will support the generation, export and update of a weather data GUI for a website. This application runs on PC-XP computers.

Data Interface Hardware

Weatherproof serial cables are available in 25, 50 and 75 foot lengths for permanent direct connection to the RS232 I/O on any WeatherHawk weather station. These cables feature nickel plated brass DB-9 connectors for corrosion resistance and have a Sanoprene jacket which is suitable for both high UV and direct burial environments.

An RF4xx spread spectrum RF transceiver is supplied as standard equipment with every wireless WeatherHawk weather station. The unit comes with an AC power supply (120 VAC/60 Hz), a 6 foot serial cable and an antenna. Additional RF4xx kits can be purchased for simultaneous communication with any WeatherHawk wireless weather station, enabling multiple host computers to use the data from a single weather station. Typical applications for multiple receiver units are in home automation where a single weather station may support a whole house control unit, with touch panel data display units; and a discrete PC, which may act as the server for a local intranet or internet weather data display website.

WeatherHawk IP server modules are a proprietary web server that is designed to interface the serial output of any WeatherHawk weather station, or companion RF4xx transceiver with an Ethernet. Output formats from the IP server module are HTML, XML and CSV (with headers).

Mounting Systems

All WeatherHawk weather stations will interface with the full range of mounting systems supplied by WeatherHawk. They consist of:

TP-1 Tripod The tripod, with its range of accessories is the most rugged and adaptive weather station mounting system. It supports both rooftop (sloped and flat) and ground mounts, with mast heights to 10 feet. Accessories consist of a weather station alignment kit (optional), ground stakes (optional), a rooftop sealing kit (standard), grounding rod kit (optional), mast length extensions (optional), and a guy-wire kit (optional).

HM Series The HM Series house mount kits are adapted satellite dish mounts that will support attachment to sloped and flat roofs, and to the vertical facia and reinforced trim boards around the roofline of a home. The accessories consist of mast extensions, a Retro-deck base assembly that offers additional stability and support on composite roof coverings; and a Comm-deck mount that offers a weatherproof penetration through a roof for a directly connected weather station.

Various additional specialized mounting tripods are available for high environmental abuse environments, or quick deployment temporary applications.

0572 9001 Penetration Probe TC with Ribbon Cable, Type K, Cable Length 2 m, IP 54 by Testo

This thermocouple (TC) temperature probe with penetration tip can be used for measurements in pastes and semi-solid media and also for measurements in liquids and air.

The temperature probe features a thin, 2 m long ribbon cable. The thin ribbon cable can also be placed through narrow openings such as slits in doors or refrigerator seals.

Protection class IP 54 means that the temperature probe with penetration tip is protected against spray water.

This Type K, Class 1 thermocouple probe has a standardized accuracy of ±2.7 °F (±1.5 °C).

The temperature probe's response time t99 (time it takes for the probe to register 99% of the jump in temperature) of 7 seconds refers to measurements in moving water at 140 °F (+60 °C). This response time is extended when, for example, measurements are taken in still liquid, pastes or air.*

The perfect probe for any application

Don't see the temperature probe you are looking for? Please contact us directly. We have a large range of standard temperature probes and we also manufacture customized probes specifically according to your personal requirements.

* For air temperature measurements, the response time is about 40 - 60 times higher than the indicated value measured in water. If you should require a rather sluggish temperature probe to measure air temperature, this probe is particularly suitable because it does not take brief temperature peaks into account at all, or only to a very small degree, when measuring temperature. For example, if you are planning to use the temperature probe with penetration tip to measure air temperature in the refrigerator, briefly opening the refrigerator door would not take into account the temperature fluctuation which results from mixing the warm room temperature with the refrigerator temperature.

If you need an air temperature probe with a fast response time, your best choice would be the exceptionally fast temperature probe 0602 0493 which has a large measuring range.

• TC Type K temperature probe with exceptionally flat cable, which can be pushed through narrow openings, e.g. through slits in doors
• Temperature measurement in pastes and semi-solid media and also in liquids and air
• Measuring range: -40 to 428 °F (-40 to +220 °C)

Includes:

1 x TC Type K temperature probe with penetration tip 0572 9001, can be connected to the testo Saveris 2-T3 Wi-Fi data logger

601AKA pH Meter Kit by Jenco

pH/mV handheld meter with manual temperature compensation and pH calibration via knobs and pH slope calibration potentiometer. Has LCD digital display, BNC connector, voltage recorder output and reference electrode pin. AC/DC Powered.

Includes:

• 601A pH/mV Handheld Meter
• 600P pH electrode
• 601AF carrying case

• Liquid crystal display readable under bright ambient conditions
• Three position rocker switch for pH off mv operations
• Recorder output
• All solid state design
• High stability
• Low drift
• Fast response
• Rugged carrying case
• UL approved ac line adaptor
• One conventional 9v battery
• Extra long battery life
• Battery low indicator

6230MKD Accessories Kit for 6230M Meter by Jenco

Includes:

• 6230F Case
• 6230D115 AC Adapter
• Buffers & Bottles

VPE-GN Standard Kit 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.

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

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.

0560 1108 110 NTC Thermometer by Testo

The highly accurate, versatile testo 110 temperature measuring instrument is ideal for applications in rough conditions on account of its protective case, TopSafe. The engineering used is specially designed for measurements in refrigerated store rooms, cabinets and for outdoors. Minimum and maximum values are shown on a clear 2 line, backlit display or, if required, are printed on site on a Testo printer. In addition to the wide range of standard handheld probes available (optional), a wireless radio probe can be used simultaneously.

• Wireless measurement with radio probes possible (optional)
• Measurement data printout on site on Testo fast printer (optional)
• TopSafe, the indestructible protective case (optional)
• Audible alarm (adjustable alarm limits)
• Displays max/min readings in 2 line, backlit display
• Minimum/maximum value memory
• Large backlit display
• Auto-Hold automatically recognises full-scale value