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Temperature
Measuring range: -20 to 60 °C
Accuracy: -20 to 0 °C: ± 0.8 °C; 0 to 60 °C: ±0.5 °C
Measuring range resolution: 0.1 °C
Humidity
Measuring range: 0 to 100 % RH(non-condensing)
Accuracy: 0 to 20 % RH ± 5 % RH; 20 to 80 % RH ± 3.5 % RH; 80 to 100 % RH ± 5 % RH
Measuring range resolution: 0.1 % RH
Dew point temperature
Display range: -20 to 60 °C
Accuracy: -20 to 0 °C: ± 0.8 °C; 0 to 60 °C: ±0.5 °C
Wet-bulb temperature
Display range: -20 to 60 °C
Accuracy: -20 to 0 °C: ± 0.8 °C; 0 to 60 °C: ±0.5 °C
General technical data
Bluetooth standard: Bluetooth 4.0. Low Energy
Bluetooth frequency range: 2.4 GHz
Bluetooth max. transmission power: 10 dBm
Radio range: approx. 10 m (depending on measuring environment)
Operating temperature: -20 to 60 °C at < 80 % RH (non-condensing)
Storage temperature: -10 to 60 °C at < 90 % RH (non-condensing)
Power supply: 3 AAA batteries
Device switch-off: after approx. 3 minutes without active Bluetooth connection
Protection: type IP40
Weight: 100 g (incl. batteries)
Dimensions (length x width x height): 225 mm x 38 mm x 23 mm
Scope of delivery
• 1 x Device BC21WP
• 3 x 1.5 V battery AAA
• 1 x Wrist strap
• 1 x Quick guide
