TENMARS TM-280 室内空气测试仪 (0-500 μg/m3, -20~50℃, 1 - 99%)

Measurement range of particulate matter (PM 2.5): 0-500 μg/m3

Resolution: 1

Reaction time: <10 seconds

Temperature measurement range: -20~50℃ (-4~122℉)

Resolution: 0.1

Reaction time: 5 seconds (at least)

Measurement range of humidity: 1 - 99% RH

Resolution: 0.1

Reaction time: 8 seconds (at least)