Three-phase proving unit for testing voltage testers at supply points.
USB temperature and humidity data logger with UKAS calibration for environmental monitoring.
Battery-operated monitor logs air velocity and temperature data for analysis.
Battery-powered proving unit for verifying 690V ac circuits with LED indication.
Temperature and humidity data logger for storage, warehouse and transport monitoring.
Compact proving unit generates test voltage to verify electrical tester operation.
High-voltage proving unit generating 690V test signal for electrical tester validation.
Portable electrical proving unit for testing 440V circuits safely with LED indication.
Portable USB temperature data logger for monitoring cold chain and storage conditions.
Safety proving unit for testing voltage testers before electrical work.
Compact temperature data logger with USB mini-port interface and PT100 sensor for temperature recording.
Compact temperature data logger with wide measurement range and alarm capability for industrial applications.
Portable electrical proving unit for testing 440V AC circuits with LED indicator.
Data-logging air quality monitor measuring CO2, humidity and temperature with storage.
Portable voltage indicator and proving unit for testing electrical circuits up to 700V AC.
Portable air quality meter with temperature sensing and data logging for laboratory use.
Portable data logger measures humidity and temperature with internal storage.
USB temperature and humidity data logger with alarm, stores 16000 readings, battery powered.
Battery-powered data-logging meter for monitoring indoor CO2, humidity and temperature.
Portable voltage indicator and proving unit for testing electrical circuits up to 700V.
Portable air quality monitor measuring temperature and velocity with data logging capability.
Battery-powered data-logging monitor measuring CO2, humidity and temperature for indoor air quality.
Smart wireless data-logging probe measuring air velocity, humidity, temperature and volume flow.
Portable data-logging air quality monitor measuring humidity, temperature and PM2.5 particles.
Bluetooth-enabled multi-sensor kit for logging CO2, humidity and temperature data wirelessly.
Small battery-powered device recording temperature readings over extended periods automatically.
Portable test voltage source for verifying operation of 440V electrical test instruments.
Portable device verifies voltage tester functionality before field use.
Portable test voltage generator proving correct operation of electrical test equipment.
Wireless temperature monitor with Wi-Fi connectivity and two-year battery life for remote monitoring.
Portable air quality monitor logs CO2, humidity and temperature with battery operation.
Portable air quality meter logs humidity, temperature and VOC levels with battery power.
Portable data logger recording temperature and humidity readings via RS232 connection to computers.
Air quality data logger measuring CO2, humidity and temperature for workplace monitoring.