Wind Gauges Weather Instruments: Psychrometer Anemometer Sold By Sper Scientific

Psychrometer Anemometer Sold By Sper Scientific - Az8902 Review

See more picture

Psychrometer Anemometer Sold By Sper Scientific - Az8902 Feature

Wet Bulb
Dew Point
Humidity
Air Speed / Air Volume
Air Temperature

Handheld Psychrometer and Anemometer This unique instrument combines the features of an anemometer and a psychrometer. Also calculates air volume. Excellent for HVAC, IAQ and environmental work. Auto ranging with air velocity in m/s or ft/s, air volume in CFM or m³/sec and temperature in ºC or ºF. Features min/max/ave, hold, auto power off, LCD backlight and a computer interface. The probe detaches for easy replacement and repair. Comes in a hard carrying case complete with a probe, tripod mounting screw and 4 AAA batteries. Weight: 10oz (280g). Dim: meter 7 x 3 x 1½ (175 x 75 x 35mm), sensor head diameter 3 (75mm). For BTU (British Thermal Units) feature, see: Psychrometer - Anemometer - 840034 Specifications Range Resolution Accuracy Air Volume m³/sec 0 ~ 99999 0.1 (0 ~ 999.9) 1 (1000 ~ 99999) ±5% Air Volume CFM (ft3/min) Airspeed m/s 0.3 ~ 35 0.1 Airspeed ft/s 1 ~ 114 Air Temperature ºC -20 ~ 60º ±0.6ºC Air Temperature ºF -4 ~ 140º ±1ºF RH 0 ~ 100% ±3%@10 ~ 90%RH (cal temp.), otherwise ±5% Dew Point ºC -68 ~ 70º - Dew Point ºF -90 ~ 158º Wet Bulb ºC -22 ~ 70º Wet Bulb ºF -7.6 ~ 158º