Test Instruments & Gauges

Combustible Gas Detector, Calibration Certificate Type Not Certified, Features Hold Button Freezes the Measurement, Gases Detected Ammonia, Butane, Carbon Monoxide, Methane, Propane, Includes AC Charger, Maximum Operating Temperature 122 Degrees F,...

Combustible Gas Detector, Calibration Certificate Type Not Certified, Features Built-In Static Electricity Discharge Check, Gases Detected Gasoline, Includes Lanyard, Pocket Clip, Protective Cap, Maximum Operating Temperature 122 Degrees F, Minimum...

Formaldehyde Tester, Calibration Certificate Type Not Certified, Digital Display Screen Type LCD with Backlight, Features Fuel Cell Formaldehyde Sensor, Two Selectable Units of Measure, Includes Power Adapter, Maximum Carbon Dioxide Measured Not...

Gas Analyzers, Calibration Certificate Type Not Certified, Digital Display Screen Type LCD with Backlight, Features Adjustable CO and CO2 Alarm, Data Hold, Datalogging duration of 1 hour, 24 hours, or 7 days, Histogram display for viewing captured...

Carbon Monoxide Detector, Calibration Certificate Type Not Certified, Digital Display Screen Type LCD with Backlight, Features Audible Alarm at 35 PPM Increases Beeping until Continuous at 200 PPM, Self Calibration in Fresh Air, Stabilized...

Carbon Monoxide Detector, Calibration Certificate Type Not Certified, Digital Display Screen Type LCD with Backlight, Features Adjustable Audible Alarm, Automatic Calibration in Clean Air, Includes Case, Wrist Strap, Maximum Carbon Dioxide Measured Not...

The TSI ALNOR ABT701 Air Flow Capture Hood is an analog air flow capture hood with a 2 ft x 2 ft hood opening and an analog meter display. It measures air flow from 30 to 1,000 cfm and is supplied with the instrument, hood, carrying case, and a NIST...

Hood Kit, Product Type Hood Kit, Includes (2) Bell and Amp, (34) Fittings, Gosset Read Out Probes, Compatible with Grainger Part Number 5LB24, Compatible with Manufacturer Model Number HM 650

Air Flow Capture Hood, Maximum Air Flow Measurement 2,500 cfm, Minimum Air Flow Measurement 25 cfm, Overall Height 42 in, Base Diameter 18 in, Differential Pressure +/-3735 Pa, Hood Opening Length 2 ft, Hood Opening Width 2 ft, Includes (2) Static...

Rotating Vane, Probe Type Rotating Vane, Includes NIST Certificate, Maximum Hot Wire Probe Length Not Applicable, Minimum Hot Wire Probe Length Not Applicable, Minimum Temperature Measured 32 Degrees F, Minimum Velocity Measured 50 fpm, Maximum...

Hot Wire, Probe Type Hot Wire, Relative Humidity Accuracy +/-3 Percent, Includes NIST Certificate, Minimum Relative Humidity Measured 0 Percent, Minimum Temperature Measured 0 Degrees F, Minimum Velocity Measured 0 fpm, Maximum Relative Humidity Measured...

Hot Wire, Probe Type Hot Wire, Relative Humidity Accuracy +/-3 Percent, Includes NIST Certificate, Minimum Relative Humidity Measured 0 Percent, Minimum Temperature Measured 0 Degrees F, Minimum Velocity Measured 0 fpm, Maximum Relative Humidity Measured...