Environmental Meter, Hygro-Thermometer-Anemometer-Light-Sound Meter, 10 to 95 Percent Relative Humidity Range, 4 Percent Humidity Accuracy, Temp. Range (F) Thermistor: 32 to 122: Type K: -148 to 2372, Temp. Range (C) Thermistor: 0 to 50. Type K: -100 to 1
Technical Specs
ItemTemperature Humidity Meter
Air Velocity Range0.4 to 30 m/s, 0.8 to 58.3 knots, 0.9 to 67.0 mph, 1.4 to 108.0 km/h, 80 to 5910 ft/min
Meter TypeEnvironmental Meter
Humidity Range10% to 95%
Battery Type(6) AAA
Data LoggingNo
Humidity Accuracy+/-4%
Includes NIST-Traceable Calibration CertificateNo
Overall Depth1.3 in
Overall Width2.8 in
Ambient Temperature Range0 Degrees to 50 Degrees C, 32 Degrees to 122 Degrees F
Properties MeasuredAir Velocity, Light Level, Relative Humidity, Sound Level, Temperature
Light Level Accuracy+/-5%
Light Level Resolution+/- 0.1 fc
Sound Level Display UnitsdB
Sound Level Resolution0.1 dB
Humidity Resolution0.1 %
Air Velocity Display Unitsft/min, km/h, Knots, m/s, mph
Air Velocity Resolution0.1 km/h
Includes BatteriesYes
IncludesBuilt In Sensors, Type K Thermocouple Probe, Vane Wheel, Windscreen
Temperature Resolution0.1 Degrees (Air)
Wi-Fi CompatibleNo
Environmental Sensor TypeThermistor
SeriesExtech Environmental Meter
Surface Temperature Range-100 Degrees to 1300 Degrees C, -148 Degrees to 2372 Degrees F
Air Velocity Accuracy+/-3%
Housing ColourGreen
IP/NEMA RatingNot Rated
Ambient Temperature Accuracy+/-2.5 Degrees F/ +/-1.2 Degrees C