德国德图testo H3 - 双通道无线温湿度探头

245 g

80 x 85 x 38 mm

-20 ~ +50 °C

IP42

高强度塑料

868 MHz

approx. 300 m without obstruction at a frequency of 868 MHz

包含

Standard 15 min, 1 min to 24 h can be set

4 x type AA 电池

Battery life at +25 °C, 3 years; for freezer applications, 3 years with L91 Photo lithium Energizer batteries

6,000 测量值(管道)

-40 ~ +55 °C (incl. batteries)

-20 ~ +50 °C

±0.5 °C

0.1 °C

0 ~ +100 %RH*

±3 %RH at +25 °C

±0.03 %rF/K

±1 digit

0.1 % / 0.1 °Ctd