General Tools and Instruments CAF4224 - Manual (Page 6)

Humidity / Dew point
a. Humidity
Range 10 % to 95 % R.H.
Resolution 0.1 % R.H.
Accuracy 70% RH
≧
± (3% reading + 1% RH).
< 70% RH - 3% RH.
± 3% RH.
b. Dew point
℃
Range -25.3 to 48.9
℃ ℃
Resolution 0.01 ℃
℉
Range -13.5 to 120.1 .
℉ ℉
Resolution 0.01 .℉
Remark :
* Dew Point display value is calculated from the
Humidity/Temp. measurement automatically.
* The Dew Point accuracy is sum accuracy value of
Humidity & Temperature measurement..
Barometer
Measurement Range Resolution Accuracy
@ reading
` hPa 10.0 to 999.9 0.1 ± 1.5 hPa
1000 to 1100 1 ± 2 hPa
mmHg 7.5 to 825.0 0.1 ± 1.2 mmHg
inHg. 0.29 to 32.48 0.01 ± 0.05 inHg
* Above specification tests under the environment RF Field Strength less than 3
V/M & frequency less than 30 MHz only.
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