LUTRON ABH-4224 Cup Anemometer, Baro, Humidity, Temp Meter

Display LCD size : 28 mm x 19 mm.
Anemometer Unit m/S (meters per second) Km/h ( kilometers per hour ) FPM ( feet per minute ) mph ( miles per hour ) Knot ( nautical miles per hour )
Temp. unit ,
Barometer unit : hPa, mmHg, inHg.
Humidity unit %RH
Dew point ,
Operating Temperature 0 to 50 .
Operating Humidity Less than 80% R.H.
Power Supply DC 1.5 V battery ( UM4/AAA ) x 4 PCs,
Power Current Approx. DC 5.2 mA
Weight 182 g/ 0.4 LB. @ Battery is included.
Dimension Main instrument : 190 x 40 x 32 mm (7.5″ x 1.6″ x 1.3″)
Cup vane ( 3 cups with arm ) : 135 mm dia.
Accessories Included Instruction manual……1 PC
Hard carrying case……….1 PC
ELECTRICAL SPECIFICATIONS (23 5 )
Anemometer ( Air velocity )
Measurement Range Resolution Accuracy
m/S 0.9 – 35.0 m/S 0.1 m/S ( 2%+0.2 m/S)
Km/h 2.5 – 126.0 Km/h 0.1 Km/h ( 2%+0.8 Km/h)
FPM 144 – 6895 Ft/min 1 Ft/min ( 2%+40 Ft/min)
mph 1.6 – 78.2 Mile/h 0.1 Mile/h ( 2%+0.4 Mile/h)
Knot 1.4 – 68.0 Knots 0.1 Knots ( 2%+0.4 Knots)
Note : m/S (meters per second) Km/h ( kilometers per hour ) FPM ( feet per minute ) mph ( miles per hour ) Knot ( nautical miles per hour )
Temperature
Measuring Range 0 to 50 /32 to 122
Resolution 0.1 /0.1
Accuracy 0.8 /1.5
Humidity / Dew point
a. Humidity
b. Dew point
Range 10 % to 95 % R.H.
Resolution 0.1 % R.H.
Accuracy 70% RH (3% reading + 1% RH). < 70% RH - 3% RH. 3% RH. Range -25.3 to 48.9 Resolution 0.01 Range -13.5 to 120.1 . Resolution 0.01 .