CEM DT-851/851A Dew Point/Wet Bulb/Psychrometer

CEM DT-851/851A Dew Point/Wet Bulb/Psychrometer is a complete digital psychrometer and a very valuable HVAC diagnostic tool. As a psychrometer, it measures wet bulb (WB), dry bulb (DB), percent relative humidity (RH %), and dew point (DP). Temperature/Humidity & Air Pressure (851A).

Features

Features DT-851 DT-851A
Dew Point Temperature measure * *
Wet Bulb Temperature measure * *
Dry Bulb Temperature measure * *
User selectable ºC & ºF * *
MAX, MIN, HOLD modes * *
Dual display with backlight * *
Automatic Power Off * *
Low battery display * *
Barometer, altitude, relative height measurement *
Smart phone APP * *

 

Size (H x W x D): 248mm x 65mm x 45mm

Weight: 248g

Specifications

Function Range Resolution Basic Accuracy DT-851 DT-851A
Humidity 0~100﹪RH 0.1﹪RH ±2﹪RH * *
Temperature -30~100℃/-22~199℉ 0.1℃/℉ ±0.5℃/0.9℉ * *
Dew Point Temp -30~100℃/-22~199℉ 0.1℃/℉ ±1℃/1.8℉ * *
Wet Bulb Temp 0~80℃/32~176℉ 0.1℃/℉ ±1℃/1.8℉ * *
hPa 700~1100 hPa (-20℃~70℃) 0.01hpa ±3hPa   *

Applications

cem-dt-851_851a-dew-point_wet-bulb_psychrometer-aplications

cem-dt-851_851a-dew-point_wet-bulb_psychrometer-aplications

Accessories

9V battery, gift box and carrying case.

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