Measurement Range Accuracy
Air velocity 80 to 5,910 ft/min
0.4 to 30.0 m/s 20 m/s : ± 3% F.S.≦
1.4 to 108.0 km/h > 20 m/s : ± 4% F.S.
0.9 to 67.0 mile/h
0.8 to 58.3 knots
32 to 122 ℉ ±2.5 ℉
0 to 50 ℃ ±1.2 ℃
Remark :
ft/min : feet per minute MPH : miles per hour
m/s : meters per second knots : nautical miles per hour
km/h : kilometers per hour Ft-cd : feet candle
Measurement Range Accuracy
Humidity 10 to 95 %RH
< 70% RH :
±4 %RH
70% RH :≧
: ± ( 4%rdg + 1.2 %RH )
32 to 122 ℉ ±2.5 ℉
0 to 50 ℃ ±1.2 ℃
Measurement Range Accureacy
Light 0 to 20,000 Lux ± 5% rdg ± 8 dgt
0 to 1,860 Ft-cd
Measurement Range Accuracy
Temperature -148 to 2,372 ℉ ± (1% rdg + 2 )℉
( Type K ) -100 to 1,300 ℃ ± (1% rdg + 1 )℃
Measurement Area setting
CMM 0.001 to 30.000 meter square
CFM 0.01 to 322.92 feet square
4