User guide

This unit is not waterproof. Do not immerse for cleaning. If unit becomes wet inside because of
cleaning, rain, or condensation, unstable readings may occur.
Not intended for human medical applications.
Cooper-Atkins Corporation, 33 Reeds Gap Road., Middlefield, CT 06455-0450 U.S.A.
27-958462D
INSTRUMENT AMBIENT RANGE
0 to 130 °F (-17 to 54 °C) 90%RH (non condensing)
TEMPERATURE MEASUREMENT RANGE
-40 to 300 °F (-40 to 150 °C)
OPERATION
1) Turn meter on by pressing “ON/OFF” button.
2) Meter will read 888.8, then default to read TEMP1 probe.
3) To display TEMP2 temperature, install probe in T2 jack
and press “TEMP2” button.
4) To display TEMP3 press the “TEMP3” button.
5) To measure Absolute Temperature Difference between
probes T1 and T2: while displaying either T1 or T2,
press the “DIFF” button.
7) Press the “ON/OFF” button to turn the meter off.
FEATURES
1) Press the "F/C" button to display temperature in °C.
2) Press the "LIGHT/OC" button to illuminate the display.
3) Press the “MIN/MAX” button to display MIN/MAX readings.
4) Press the “MIN/MAX” button while displaying MIN/MAX
values to clear the MIN/MAX memory.
5) Press the “ON/OFF” button while displaying MIN/MAX
values to enter the SCAN mode.
6) To exit the SCAN mode, press and hold the “TEMP1” button
until dashes appear on the display.
7) Disable the automatic shut off feature by pressing the
“LIGHT/OC” button 3 times within 5 seconds.
DISPLAY ANOMALIES
LO The temperature being monitored is below -40 °F,
or the probe is disconnected.
HI The temperature being monitored is above 300 °F.
LO.P Indicates low battery power; replace 9 volt NEDA Type
1604A alkaline battery.
OPERATING INSTRUCTIONS
CAUTION
THIS UNIT IS CALIBRATED TO STANDARDS TRACEABLE TO THE NATIONAL INSTITUTE OF STANDARDS AND TECHNOLOGY
SH66A