$200 - $300

623 Dual Input Differential Manometer by Test Products International

The TPI 623 Dual Input Differential Manometer is a high accuracy hand held pressure meter with superior resolution.

The TPI 623 is a hand held pressure meter with superior resolution.

Features and Benefits

• 0.001 inH2O / kPa resolution up to +/-9.999 inH2O / kPa input
• Accuracy: ±0.02 inH2O (< 2 inH2O) ±1% (> 2 inH2O)
• Dual input differential
• Autoranging
• Seven selectable units of measure (mbar, kPa, PSI, mmHg, inHg, mmH2O, inH2O)
• Backlit Display

Applications

• Check for positive building pressure
• Perform room to room pressure diagnostics
• Test duct pressure and perform static pressure checks
• Adjust appliance regulators
• Test pressure switch operation on a 2-sage gas furnace in both positive and negative pressures

Standard Accessories (Included)

• 9V Alkaline battery (A009A)
• Soft Pouch (A600)
• Protective boot with magnets (A6XX)
• Silicone tubing with 1/4" barbed 1/8" NPT fitting (A603)

096-3459-03 Protege ZM Single Gas O2 Monitor (High Vis Red) by 3M

The Protege ZM Single Gas Monitor is an easy-to-use, zero-maintenance gas detection solution that delivers high performance in a small, ergonomically designed package. It is available in oxygen, carbon monoxide and hydrogen sulfide single gas models. This single gas monitor is incredibly reliable, giving industrial workers and first responders the confidence to focus on the task at hand, not on their equipment.

Two years of service, hassle free.

With one-button activation, adjustable alarm settings and an easy-to-read display the Protege ZM is simple to use. Just turn it on for the first time, and the monitor does the rest. Using the default settings from the factory there is no need to set up or program the monitor. Once activated, the Protege ZM monitor does not require charging or calibration so these monitors can be deployed in the field 24 hours a day, every day for two years, maintenance and hassle free. The H2S and CO models include a hibernate feature which allows you to extend your battery life up to one additional year.

Big Performance in a Small Package.

Because of its small size and strong, stainless steel alligator clip, the Protege ZM can be conveniently placed where you want it. The monitor is small, lightweight (less than 3 oz.), ergonomically designed and meets IP67 requirements for ingress protection. The unique Protege ZM profile fits your hand nicely, making the monitor comfortable to hold. It's so lightweight and small you will forget you're wearing it while it protects you.

Easy to use, efficient, portable accessories.

The Protege ZM monitor is supported by a portfolio of accessories including a four-bay test station and IR Connect programmer. The test station stores data, programs the monitors and supports bumping, calibrating, hibernating and programming of up to four monitors simultaneously, and is available in both portable and table-top versions. The test station's simple two-button operation and intuitive design means you'll be up and running in no time. The Protege ZM test station is also available in a compact tabletop version. A convenient gas inlet on the side panel allows any size calibration bottle to be used.

The IR Connect allows programming and hibernating of individual monitors. You can also use the IR Connect to calibrate your monitor and download event logs.

Features

• Designed to provide two years of maintenance-free gas detection without charging or calibration
• Available in Oxygen (O₂), Hydrogen Sulfide (H₂S) and Carbon Monoxide (CO) versions
• On-board data logging capabilities record up to 25 events
• One- button activation, adjustable alarm settings and an easy-to-read display make the unit simple to use
• Small and lightweight, less than three oz, so it is easy to wear
• Three point alarm (audible, visual and tactile) provide clear warnings to the user
• Multiple LCD display options including real-time gas readings, monitor life remaining, or both
• Hibernate mode on the CO and H2S models provides up to one year additional battery life

M001-0095-000 UNI MP100 Single Gas Detector, O2 Lead-free, Measuring Range: 30% ppm, Resolution: 0.1% ppm by mPower Electronics

The UNI MP100 offers a simple, personal protection for a wide array of toxic gas and oxygen (O2) measurement applications. In addition to common sensors such as carbon monoxide (CO), hydrogen sulfide (H₂S), nitrogen dioxide (NO₂), ammonia (NH₃) and sulfur dioxide (SO₂), we offer less-common sensors including chlorine (Cl₂), chlorine dioxide (ClO₂), phosgene (COCl₂), hydrogen chloride (HCl), arsine (AsH₃), phosphine (PH₃), ozone (O₃), methyl mercaptan and ethylene oxide. Special oxygen monitors are available with long-life lead-free sensors or with inverted alarms for inert gas applications. The monitors have a large LCD providing maximum readability in the field and are made with six bright red LEDs allowing for quick alarm notification. Constructed of strong and durable material, the UNI is designed to be comfortable, yet drop-resistant. The UNI series can easily be bump tested and calibrated with the mPower CaliCase System.

Features, Functions and Benefits

• 50% larger (AA versus 2/3 AA) Lithium Battery
• Widest choice of sensors on the market
• Large display
• 50 Event datalogging
• Low cost of ownership
• Smart sensors
• Solid stainless-steel alligator clip
• Durable housing
• Fast calibration & download using docking station
• UL Classification Class I, II, III, Groups ABCDEFG

0563 1051 105 T-handle Thermometer by Testo

The robust food thermometer with exchangeable measurement tips for monitoring measurements in abattoirs, refrigerated storerooms, trucks etc.

• 2 user-defined limit values, visual or audible alarm
• Built-in display illumination
• Audible key feedback
• 1 line display
• Waterproof (IP 65) and robust
• Standard measurement tip 100 mm
• Frozen food tip 90 mm
• Long measurement tip 200 mm
• Easy-to-change measurement tips

Old Part Number: Z105350A
New Part Number: Z105350PA

B60 60 CFM Squirrel Cage Blower by Schaefer

Shaded pole inflation blowers have forward curved wheels and energy efficient, open drip proof motors. These blowers are frequently used for inflating greenhouse polyethylene.

Features and Benefits:

• Available with black or white enamel finish
• Choice of standard or economy blowers

Measuring Range: -50 to +1000 °C

Part Number: 58L-418

0563 2061 206 pH1 Instrument Kit by Testo

The testo 206 series is ideally suited for applications in liquid and semi-solid media. The instruments stand out thanks to the combination of a pH immersion probe and a temperature probe for precise and fast temperature compensation. Thanks to the large volume of gel electrolyte and the dual wall diaphragm, the probe is leak-proof, maintenance-free and insensitive to dirt.

The automatic final value recognition supports the user during measurement. The protective cover TopSafe provides the instruments with the protection class IP68, it is dishwasher-safe, hygienic and protects the measuring instrument from dirt, water and impact.

The testo 206-pH1 is specially designed for fast pH checks in liquids.

The testo 206-pH2 is ideally suited for pH measurement in semi-solid and protein-rich foods such as jellies, creams, cheese, fruit etc.

The testo 206-pH3 is equipped with a BNC socket which allows the connection of any pH probes to the instrument, depending on the application. This makes the instrument universally applicable.

Kit includes:

• One-hand pH/°C measuring instrument
• Protection class IP68, incl. storage cap with gel
• TopSafe
• Belt/wall holder

• Ideally suited to applications in liquid and semi-solid media (e.g. in the food sector)
• Built-in temperature sensor
• Maintenance-free gel electrolyte
• Robust, waterproof and dishwasher-safe protective cover (TopSafe, protection class IP65)
• Automatic final value recognition (Auto-hold)
• Two-line display
• 1, 2, or 3-point calibration possible

WD-20250-14 CFM/CMM Vane Thermoanemometer with NIST Traceable Calibration by Digi-Sense

The Digi-Sense CFM/CMM Vane Thermoanemometer (Model 20250-14) measures air velocity, airflow (volume), and temperature. The large, easy-to-read backlit LCD includes primary and secondary displays plus numerous status indicators. The meter features 2 memory locations (1 for CFM and 1 for CMM) to store and recall commonly used area sizes. The instrument is fully tested and calibrated to NIST-traceable standards. Careful use of this meter will provide years of reliable service.

Features

• Reliable measurements, guaranteed! Precalibrated to NIST-traceable standards.
• User-selectable units of measure eliminate the need for conversion
• Measure air velocities up to 5900 ft/min (30 m/s) to cover a broad range of applications
• Measure air flow up to 999,900 CFM, 999,900 CMM
• Two memory locations, one CFM and one CMM, store commonly used vent area sizes to save you time
• Large dual-function 4-digit LCD with backlight for easy reading
• Auto power-off extends battery life
• Fits comfortably in your hand

Includes

Vane probe sensor with 3.9-ft (1.2-m) cable, three AAA batteries, and NIST-traceable calibration report with data supplied by InnoCal.

WD-35634-66 pHTestr® 5 Waterproof Pocket Tester with pH Buffer Pouches by Oakton

These pocket-sized testers have a replaceable single-junction sensor which can be easily switched out, allowing you to save money by using the tester body over and over again. A large LCD makes viewing measurements easy and features a three-color backlight indicating operational mode - blue for measurement, green for calibration and red for alarm condition.

Additional features include hold function to lock in measurements, self-diagnostic error message, and status icons for measurement stability and low battery voltage. The IP67-rated housing features an easy-to-grip design and floats if accidentally dropped in water when sensor cap is on. Powered by four AAA batteries, the testers can operate up to 400 hours continuously. To conserve power, the unit will auto power-off after 8 minutes of nonuse.

Buffers are traceable and offer ±0.01 accuracy at 77°F (25°C).

Key Features

• Large easy-to-read LCD features three-color backlight
• Simple to calibrate with automatic standard recognition
• Rugged IP67-rated housing is waterproof, dustproof, and floats in water with sensor cap on
• Leakproof cap with fill line functions as a sample/calibration and hydrating cup
• Secure - attach a lanyard to prevent losing or dropping in the field
• Auto shutoff extends battery life
• Bundled kit for convenience and savings!
• Economical pH buffer pouches are accurate and convenient

Includes

Pack of 20 assorted (4, 7, and 10) buffer pouches, plastic storage case, lanyard, and four AAA batteries.

2432409 Bacteria Tests: Hach Sulfate-Reducing Bacteria 9 pk by AquaPhoenix

BART biodetectors are excellent diagnostic tools to help identify the presence and activity of various bacteria. Sulfate Reducing Bacteria (SRB) are one of the most important agents in biofouling and can cause corrosion, clogging, fouling of the water, and increased hygiene risks.

Part Number: 44L-447

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

Part Number: 58L-461

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

2619407 Bacteria Tests: Hach Nitrifying Bacteria 7 pk by AquaPhoenix

BART biodetectors are excellent diagnostic tools to help identify the presence and activity of various bacteria.

Nitrifying bacteria recycle organic nitrogenous materials from ammonium (the endpoint for the decomposition of proteins) to nitrates. In water, aggressive nitrifiers can produce high concentrations of nitrates. Nitrates in water can be a potential health risk. Aggressive nitrifying bacteria in waters may indicate the latter stages of aerobic degradation of nitrogen-rich organic matter. This can indicate that the water may have been polluted by nitrogen-rich organics from sources such as compromised septic tanks, sewage systems, industrial and hazardous waste sites and is undergoing an aerobic form of degradation.

• Simple yet effective method for monitoring the population size and/or activity of specific groups of bacteria
• Easy to use, requiring no elaborate or costly equipment and no specialized training
• Effective and affordable tests are easy to interpret and can be performed at room temperature in virtually any environment

TPI-1200 BNC Attenuator Kit by Test Products International

Includes

• 805-53-000 BNC Shunt
• 120082 Individual BNC Attenuator, 3 dB 1.0 Watt
• 120083 Individual BNC Attenuator, 6 dB 1.0 Watt
• 120085 Individual BNC Attenuator, 20 dB 0.5 Watt
• 105-52-000 BNC Termination