Extech 407730-NIST Sound Level Meter

Extech PRC30-NIST Multifunction Process Calibrator with NIST Calibration The Extech PRC30-NIST Multifunction Process Calibrator is a palm-sized device that is able to precisely measure and calibrate currents, voltage, and thermocoupling. A combination of three models, PRC10/15/20-NIST, it is equipped with a 24 V DC power source for 2-wire current loop, contains a 0 to 20 V DC calibration source, and provides high accuracy calibration functions that stimulates precision thermocouple outputs for use in calibrating thermometers, transmitters, controllers or recorders. The Extech PRC30-NIST ...

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 PRC15-NIST Current and Voltage Calibrator/Meter with NIST Calibration The Extech PRC15-NIST Current and Voltage Calibration/Meter is the ideal product for being a precise source for calibrating process devices. Uses where the Extech PRC15-NIST would excel are processing device calibration and simulation for items such as: transducers, transmitters, indicators, controllers, and recorders. The meter is also useful for applications in field test and service, as well as bench research and development. This product also contains a 0 to 20 V DC calibration source.

Extech HD500-NIST Psychrometer with NIST Certification USB port includes PC software. Includes Windows compatible software with USB cable, Type K bead wire temperature probe (-58 to 482 °F/-50 to 250 °C), built-in stand, hard carrying case, and 9V battery.

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.