Extech 407026-NIST Light Meter

Extech 407026-NIST Heavy Duty Light Meter W/PC Interface, Battery, 1.3"W, NIST Certified Heavy duty light meter has 4 lighting type settings for enhanced accuracy (Tungsten/daylight, florescent, sodium, mercury). Additional features include: data hold, min/max/average, auto power off and a % reading of the differential from a reference point. Built-in RS-232 interface with optional data acquisition software and datalogger. Includes: NIST Cert 9v battery Remote light sensor on a 46 In. cable with protective cover and a protective holster with stand

Extech AN310-NIST Large Vane CFM/CMM Anemometer/Psychrometer with NIST Calibration The Extech AN310-NIST Large Vane CFM/CMM Anemometer/Psychrometer enables the user to get more precise readings on larger size ducts. The display shows airflow or air velocity and temperature simultaneously, giving the user more accurate results. The Extech AN310-NIST also offers the options of measuring Relative Humidity, Wet Bulb, and Dew Point. This product is ideal for HVAC, manufacturing, engineering, appliance testing, research and design, and much more. The Extech AN310-NIST comes with four AAA ...

Extech 407026 Heavy Duty Light Meter W/PC Interface, Battery, 1.3"W Heavy duty light meter has 4 lighting type settings for enhanced accuracy (Tungsten/daylight, florescent, sodium, mercury). Additional features include: data hold, min/max/average, auto power off and a % reading of the differential from a reference point. Built-in RS-232 interface with optional data acquisition software and datalogger. Includes: 9v battery Remote light sensor on a 46 In. cable with protective cover and a protective holster with stand

Extech PH220-C pH Meter with 39-inch Cabled Electrode Rugged design for handheld or wall mount (magnetic back). Magnetic back panel offers optimum flexibility and convenience. Low Battery indicator and Auto Power off. Specifically designed for fast response measurement. Select PH220-C Kit to include ATC pH polycarbonate electrode (12mm diameter) with 39 (1m) cable.

Extech 380942 Clamp Meter + DMM Mini 30A AC/DC True RMS Extech's Mini Clamp Meters, with their high resolution, are the ideal tools for accurately measuring very low AC & DC currents. Smaller in size than traditional clamp meters, they easily fit into tight spaces. Fast 40 segment analog bargraph. One touch Auto Zero for DCA measurements eliminates the need to turn a knob to zero adjust. 0.9 (23mm) clamp jaw opening. Overload protection to 400A DC. Data hold. Auto power off. Min/Max. True RMS models recommended for measurements where distortion may otherwise cause inaccuracies.