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(Thermometer, Humidity Meter and Hygrometer all in one device)
The thermo hygrometer is ideal for detecting and digitally displaying humidity, temperature and barometric pressure. Temperature is measured by an RTD sensor and air humidity is measured by a highly repeatable, capacitive sensor. The thermo hygrometer also calculates dew point and atmospheric pressure in a range of 10 to 1100 hPa. With all of these features, it is a complete climatological device. It is shipped from the manufacturer already calibrated. Otherwise, a laboratory calibration and certificate can be ordered which meets ISO calibration standards.
Measurement ranges |
0 ... 50°C / 32 ... 122°F 10 ... 95% r.h. 10 ... 1100 hPa (mbar) -25 ... 49°C / -20.2 ... 120.2°F |
Resolution |
0.1ºC / 0.18ºF 0.1% r.h. 0.1 hPa ... 1000 hPa (but 1 hPa) 0.01ºC / 0.018ºF |
Accuracy |
± 0.8°C / ± 1.4°F ± 3% of reading or ± 1% (<70% r.h., but ± 3% r.h.) ± 1.5 hPa to 1000 hPa, but ± 2 hPa |
Operating temperature |
0 ... 50ºC / 32 ... 122°F
|
Power |
4 AAA batteries
|
Dimensions |
120 x 40 mm / 4.7 x 1.5 in
|
Weight (with batteries) |
160 g / < 1 lb
|