TESTO 622 温湿度计和气压计

1) Temperature - NTC
Measuring range: 14.0° to 140.0 °F / -10 to +60 °C
Accuracy: ±0.7 °F / ±0.4 °C
2) Humidity - Capacitive
Measuring range: 0.0%rF to 100.0 %rH
Accuracy: ±2 %rH at 77.0 °F (10.0 %rF to 90.0 %rH) / ±2 %RH at 25 °C (10 to +90 %RH); ±3 %rH Remaining Range
3) Absolute Pressure
Measuring range: 120 to 480 InH₂O / 300 to 1200 hPa
Accuracy: ±1 InH₂O / ±3 hPa
4) General technical data
Measuring rate: 10 sec
Housing: ABS
Protection class: IP30
Battery type: 4 x AA batteries
Battery life: 12 months
Dimension: 185 x 105 x 36 mm
Weight: 240 g
Included: testo 622 thermo hygrometer and barometer, calibration certificate, wall and table mount, 4 x AA batteries.