1 40102F Ver. 1.2 03/00
INSTRUCTION MANUAL
Model 40102F/C
Recording Thermometer Clock
•
Indoor/Outdoor temperature display
•
Real time clock display
•
MIN/MAX mode displays
•
Selectable
°
C/
°
F units
1. INTRODUCTION
Congratulations on your purchase of Extech’s Recording Temperature Clock. This
professional meter, with proper care, will provide years of safe reliable service.
2. SPECIFICATIONS
Measurement ranges
Indoor temperature
14 to 122
°
F (-10 to 50
°
C)
Outdoor temperature
-40 to 176
°
F (-40 to 80
°
C)
Resolution
0.5
°
F or
°
C
Accuracy
±1
°
F or
°
C
Power supply
One (1) 'AAA' 1.5 V battery
Sensor cable length
Outdoor temperature sensor cable length: Approx. 79"
(2m)
Dimensions/Weight
3.5x3.5x1" (89x89x25mm) / 4.5 oz. (128g)
3. FRONT PANEL DESCRIPTION
1-LCD Display
2-MIN/MAX Button
3-Date/Input Temp. Toggle Button
4-Indoor sensors
5-Outdoor sensor
6-Tilt Stand
4. OPERATION
4.1
Powering the unit.
The supplied battery is installed in the battery compartment but
has a strip of plastic between the conductors. Remove this strip and reinstall the
battery to power the meter. The meter is now ready to be programmed for proper time
and date. You have approx. 20 seconds to begin programming the meter before it
defaults to the factory setting. Anytime you wish to reprogram the meter, simply
remove and reinstall the battery.
4.2
Programming Time and Date:
Once the meter is powered, the "minutes" portion of
the time display will flash. Use the MIN/MAX button to scroll to the present minute
NOTE
: Units (degrees
°
C /
°
F)
Selector Switch, Battery/Sensor
Compartment & Wall Mounting Holes
are on rear of unit
