User Guide

Using the  or  keys select channel (HI 9174 and HI 9184

only).

If "°C ----" is displayed, it indicates that the temperature probe or

calibration test plug is not connected. This may also indicate the

possibility of a damaged probe cable. The channel # is displayed

together with "CH" (HI 9174 and HI 9184 only).

SETTING THE PRINTING INTERVAL FOR HI 9271 &

HI 9274 ONLY

Turn the meter on by pressing ON/OFF.

Press the INTV and the UP keys and hold down the INTV key. The

display will show the log number while the printing interval will start

blinking.

Any interval can be selected from 1, 2, 5, 10, 15, 30, 60, 120 and

180 minutes by using the UP and DOWN keys.

°C

ON/OFF

INTV

DOWN