General Tools and Instruments CAF4224 - Manual (Page 4)

2. SPECIFICATIONS
2-1 General Specifications
Display LCD size : 28 mm x 19 mm.
Anemometer m/S (meters per second)
Unit 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 ,
℃ ℉
Circuit Custom one-chip of microprocessor LSI
circuit.
Sensor Anemometer Cup van probe with low
Structure friction ball bearing design.
Barometer Semiconductor
Humidity Capacitance humidity
sensor, semiconductor
Temperature Semiconductor
Data Hold Freeze the display reading.
Memory Recall Maximum & Minimum value.
Sampling Time Approx. 1 second.
Power off Auto shut off saves battery life or
manual off ( REC function ).
Operating 0 to 50 .
℃
Temperature
Operating Less than 80% R.H.
Humidity
2