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0590 7502 750-2 Voltage, Continuity, Phase Sequence Tester with GFCI Test & Flashlight by Testo

The testo 750 voltage testers are the first instruments to include an all-around viewable LED voltage indication. All three models include low input impedance, phase sequence, continuity test, and meet CAT III 1000 V CAT IV 600 V safety standards.

The testo 750-2 includes a single probe voltage testing, built-in flashlight, and GFCI test function. The 750-2/-3 can perform GFCI Circuit tests on AC outlets. When performing a GFCI circuit test, a 35 mA load is applied to the circuit.

The testo 750 vibrates ensuring that the GFCI circuit test is active. In addition to the above features, the testo 750-3 includes a 3-digit LCD showing the actual voltage measurements.

Testo's history of efficiency, innovation, and quality now extends into the entire electrical lineup. Once again, Testo brings high value, feature-packed products to the HVAC contractor market.

• GFCI Test Function
• Patented all-around viewable LED voltage bar indication
• 0 to 690 V AC/DC voltage measurement
• Polarity detection for VDC measurements
• Phase sequence test for determining motor rotation
• Two handed operation with anti-slip rings for safer voltage measurements
• Built-in flashlight for testing in dark places
• Continuity test with audible and visual indications
• Dust and water protection to IP 64

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

0635 2043 Pitot Tube; 360mm; TC Type K (need hose 0554 0440) by Testo

To measure flow velocities in ventilation ducts or process air, you can upgrade your measuring instrument by adding a Pitot tube. Pitot tubes provide the optimum conditions, especially for higher flow velocities and dust-laden air.

This Pitot tube is 360 mm long and features integrated temperature measurement.

• For measuring flow velocities, e.g. in ventilation ducts or process air
• Length: 360 mm
• Measuring range: 1 to 30 m/s
• Operating temperature: 0 to +600 °C

10-137-30 Butane Colorimetric Gas Detection Tube, 25 - 1,400 ppmv (10 Tubes / Box) by RAE Systems

RAE Systems colorimetric gas detection tubes enable quick, on-the-spot measurement of a wide range of toxic and combustible gases and vapors. RAE Systems tubes are easy to read, and provide a sharp, clear color change directly corresponding to the concentration of gas present. RAE Systems tubes are compatible with the RAE Systems piston hand pump, a reliable way to draw samples of an exact volume required for the most accurate measurements.

Key Features

• Wide assortment of tubes available to detect over 300 gases and vapors
• Easyto use, even in multiple layers of gloves
• Easy-to-read with sharp,clearcolorchange
• No calibration or other maintenance required

Applications

• Oil and gas
• Chemicals and petrochemicals
• Agriculture and pestcontro
• Food and beverage production
• Environmental protection
• Fire service
• HazMat response
• Nationalsecurity

10207176 Altair io360 Gas Detector, 4-Gas Black 4pk, UL by MSA

The ALTAIR® io360 Gas Detector offers four-gas detection for high risk areas, including confined spaces, perimeter and general area monitoring. The ALTAIR io360 combines the simple set-up of a smart home device, while allowing local or remote monitoring of hazardous areas. The ultra-long battery life keeps the focus on safety and less on maintenance. The ALTAIR io360 delivers IP68 ruggedness and best-in-class, XCell sensors, the performance expected from MSA.

• Four-gas detection with a catalytic bead sensor
• Compact, portable design
• Ultra-long battery life with 50-60 days of 4-gas runtime (80 or more days as toxic & O2)
• Easy set-up, similar to a smart home product
• Factory pre-configured networks that are ready-to-go out of the box
• Android or iOS Safety io Grid mobile app makes setup and configurations simple
• Connect up to 32 ALTAIR io360 Gas Detectors with MSA HUB to form mesh network, share alarms, and extend range
• MSA HUB connects with Safety io Grid via wifi or ethernet connectivity
• Integrated D-ring and 50lb (22kg) magnet provides placement options
• IP68 toughness that can withstand submersion, sprays, and weather
• 10ft (3m) drop tested

1455400 Silica Test: Hach Color Disc High Range by AquaPhoenix

• Popular in many industrial applications, such as boiler turbines that are susceptible to scale
• Provides fast results with an easy-to-carry test kit
• Simple, low-cost color disc method is the most accurate visual test kit method

Includes four reagents, deionized water, viewing tube, stopper, color comparator box, color discs, bottle dropper, instruction sheet, and carrying case.

Range 1: 0 - 30 mg/L SiO2
Range 2: 0 - 600 mg/L SiO2

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

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

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

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