Sauermann HD50 温湿度计（-20至+ 70°C，5至95％Rh）

- Temperature

  + Units : °C, °F

  + Range : -20 to +70°C

  + Accuracy : ±0.4% of reading (±0.3°C)

  + Resolution : 0.1 °C

- Hygrometry

  + Units : %RH

  + Range : 5 to 95%RH

  + Accuracy : ±1.8%HR (from 15°C to 25°C), ±0.88%HR (diffirent range)

  + Resolution : 0.1%HR

Display : 1 line 

Size : 50 x 20 mm

Protection : IP54

Power : 4 pin AAA 1.5V

Weight : 200g

Supplied with : adjustment certificate and a soft case, manual