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OPERATIONMANUAL Thermo-Hygro Anemometer 98610/98620/98621 FEATURES Contacted temperature measurement. Relative humidity/Web Bub/Dew Point (98620/98621) Heat Index/WBGT(98621 only) Data hold/Maximum/Average functions. Auto power off function(15 minutes). Quick response and high accuracy Low battery indication MATERIAL SUPPLIED Meter Battery(CR2032 battery included) Operation manual...
WNCL BFT FPM/H KMH m/s KNT KEY FUNCTION POWER: Max/Min/Average(5s’10s’13s’) HOLD: Data hold mode/wind speed unit/Temp. unit MODE: WNCL/Temp.(98610)/RH/DP/WB(98620/98621) HI/WBGT(98621 only) OPERATION (1)Power On/Off With meter off, short press POWER to turn on the meter. To turn the meter off, long press POWER to turn off.
(3)Data Hold Press HOLD button to freeze the displayed reading. The ‘HOLD’ icon and the held reading will appear on the display. Press the HOLD button again, the meter will return to the normal measurement. HOLD ( 4)Auto Power OFF The meter will shut off automatically after approximately 15 minutes, if no action is taken.
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