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Measuring ranges:
Temperature: -20 ... 80°C
Relative humidity: 10 ... 95% RH
Absolute humidity: 0.5 ... 74.4 g/m³
Measuring units: Metric only
Resolution: 0.1
Accuracy:
Temperature: ±0.5°C
Relative humidity: ±3%
Absolute humidity: ±2%
Response time: Approx. 10 seconds
Functions: Minimum, maximum, peak hold, non-linearity correction
Sensor cable length: 1.1 m / 3.6 cm
Power supply: 1 x 9V battery
Auto power off: Yes, after 4 minutes of inactivity
Display: LCD
Dimensions: Approx. 165 x 80 x 33 mm / 6.5 x 3.2 x 1.3 in
Weight: Approx. 380 g / < 1 lb
Delivery Scope:
1 x Multi-function Metric Thermo Hygrometer PCE-WM1-ICA
1 x External combination sensor (humidity / air temperature)
1 x External surface temperature sensor
1 x Battery
1 x Case
1 x Instruction manual
1 x ISO Calibration Certificate