5
DATA HOLD FUNCTION
While in normal mode, press "HOLD" + T/DP ,only the T1, RH will be held.
Press "HOLD"again to release.
While in normal mode, press "HOLD" + T2 /WB ,only the T2 will be held.
Press "HOLD"again to release.
DEW POINT FUNCTION
Press button until “DP” appears on display. Select to display dew point, T1 (air
temp.) or delta T (T1-T2) in any mode while the meter is on. See Fig. E
WET BULB FUNCTION
Press until Wbappear on the LCD. User will see “Wb” temperature indicated on the
display. See Fig. E.
Ex. TEMPERATURE FUNCTION
Plug the external probe into the meter. Press button until “T2” appears on display.
Unit will now display external probe temperature. See Fig. 3