Bộ ghi nhiệt độ, độ ẩm CEM DT-191 DT-191A DT-191B

Specifications

DT-191

DT-191A

DT-191B

Temp. range

-40 to 70℃/
-40 to 158℉

-40 to 70℃/
-40 to 158℉

-40 to 70℃/
-40 to 158℉

Temp. accuracy

±1℃/1.8℉

±1℃/1.8℉

±1℃/1.8℉

Temp. resolution

0.1℃/0.1℉

0.1℃/0.1℉

0.1℃/0.1℉

Humidity range

0 to 100%RH

0 to 100%RH

Humidity accuracy

±3.5%RH

±3.5%RH

Humidity resolution

0.1%RH

0.1%RH

Air pressure range

300 to 1200hpa

Air pressure accuracy

±3hpa

Air pressure resolution

1hpa

Memory

40020

40020(20010 /
channel)

40020(13340 /
channel)

Sample rate

1min-24 hours

Battery life

1years（Sample rate 1minute）

PDF report

Immediately USB fl ash disk PDF report

Analysis software

Windows XP/Vista/win7/win8/win10