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3440 Handheld air temperature, humidity and carbon dioxide measuring instrument

发布时间:2024-05-14


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Technical specifications:

Measurement parameter

Air temperature, relative humidity, carbon dioxide

Air temperature measurement range

-10~+60℃

Air temperature measurement accuracy

±0.5℃

Relative humidity measurement range

0~99.9%

Relative humidity measurement accuracy

±3%

Carbon dioxide measuring range

0~2000ppm

Carbon dioxide measurement accuracy

±5%

Power supply

4 AA batteries

 

 

Origin: USA