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ADC Adtemp 423 Use And Maintenance page 4

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do not turn the unit off, it will shut off automatically in approximately 10 minutes.
OPER TION OF THE °F - °C FE TURE (Changing the measuring scale)
From the "OFF" position, hold down the Multi-Function button for 5-sec. The thermometer will au-
tomatically change from °F - °C or °C - °F. Release the button. You may toggle between °C and °F.
After 3-sec. in one scale the °C or °F will flash, indicating ready to measure.
CH NGING THE B TTERY:
When the " " appears in the lower right of the display, the bat-
tery is exhausted and needs replacing. Make sure a battery of
the same type is on hand and proceed as follows: Remove bat-
tery compartment lid. Use a small Phillips screwdriver to re-
move battery. Insert new equivalent battery type (1.55v, LR41 or
SR41). Ensure battery is correctly positioned with the "+" facing
up or towards the back of the unit. Carefully replace the battery
compartment lid. Properly dispose of the batteries, keeping them from small children and heat.
W RNING: KEEP B TTERY OUT OF CHILD'S RE CH. SW LLOWING
B TTERY COULD BE H RMFUL.
B TTERY SHOULD NOT BE CH RGED OR PL CED INTO EXTREME HE T S IT
M Y EXPLODE.
Measurement Range:
Measurement Accuracy:
a room temperature of
(The manufacturer recommends a calibration check every 2-years)
W RR NTY
This Thermometer is guaranteed for a period of 24 months from date of purchase. This warranty
does not cover batteries, or damage resulting from improper handling or use. Specific legal rights
stipulated in your state may guide this warranty. If you have a legitimate claim under this warranty,
please return the product to the address below. Be sure to include a note describing the problem,
your return address and $2.00 to cover shipping and handling.
DC
55 Commerce Drive
Hauppauge, NY 11788
U.S. .
DC (UK) Ltd.
EC
REP
Unit 6, PO14 1TH
United Kingdom
IB p/n 93-423-00 rev 1 english
90.0°F to 109.9°F / 32.0°C to 43.9°C
0.2°F / 0.1°C between 96.0°F to 107.0°F / 34.0°C to 42.0°C at
64.4°F to 82.4°F / 18°C to 28°C.
Inspected in the U.S. .
Made in China
tel: 631-273-9600, 1-800-232-2670
fax: 631-273-9659
www. dctod y.com
em il: info@ dctod y.com

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