The EXTECH 382252 is an Earth Ground Resistance Tester Kit which includes all hardware necessary to measure earth ground in 3 ranges from 20 to 2000 Ohm. Also tests AC/DC Voltage, resistance and continuity. Featuring Automatic zero adjustment and three earth ground resistance ranges 20Ω/200Ω/2000Ω.
The Extech RH520B is a paperless chart recorder that provides simultaneous digital and graphical display of %RH and temperature or dew point, as well as showing date/time and min/max values.
The EXTECH CG304 is a portable meter designed for noninvasive coating thickness measurements. The tester uses dual technology that provides automatic recognition of ferrous (magnetic induction measurement) and non-ferrous (eddy current measurement) substrates. Memory stores 2500 readings. The unique Bluetooth interface feature wirelessly transmits data to your PC for further analysis and enables you to generate a documented report.
EXTECH HD350 measures air velocity/airflow in difficult-to-reach or tight locations. It measures differential pressure in 5 selectable units of measure and includes a Pitot tube and 2 connection hoses for measuring Air Velocity/Air Flow.
The Extech RH550 is a paperless color chart recorder that provides simultaneous digital and graphical display of %RH and temperature or dew point, as well as showing date/time and min/max values.
CEM DT-9883M Air Particle Counter + Gas Detector provides fast,easy and accurate readings for particle count. It can measure Mass Concentration, GAS Formaldehyde (HCHO), Carbon Dioxide (CO2), TVOC detection, Air Temperature & Relative Humidity and most surface temperature measurements.