1
FEATURES
Easy installation
Large and clear digital display
Out of safety zone alert
Temperature unit selectable
Low battery indication
Low power consumption
SPECIFICATION
Temperature Range
-25°C to 50°C / -13°F to 122°F)
Display Accuracy
±1°C / ±1.8°F over a full range
Display Resolution
0.1° over a full range
Display Reading Update
10 seconds
Safety Zone Range
0°C to 8°C/ 32°F to 46.4°F
Battery
3 volt lithium, type CR2032 or equivalent x 1 piece
Product Dimensions
42(H) x 71(W) x 18(D)mm (1.65” x 2.80” x 0.71”)
OPERATION:
Installation
1. Unpack the thermometer with care.
2. Press [RESET] button once.
3. Peel off display protective sheet.
4. Hang the thermometer onto the shelf inside the fridge or pull down the hanger to put the
thermometer on the shelf.
5. If the temperature is out of the safety zone of 0°C to 8°C/ 32°F to 46.4°F, then the
* symbol will be
flashing to indicate the temperature inside the fridge needs to be adjusted.
Select Temperature Unit
1. Unscrew and open the back cover
2. Slide the °C/°F switch to the desired temperature unit
3. Put back the back cover and tighten the screws.
NOTE:
Before opening the back cover for the battery replacement or changing temperature unit, let the
thermometer warm up to room temperature. The moisture may be condensed onto the electronic parts
and damage the thermometer
.
SYMBOLS
:
Symbol
Description
Action required
X
Low battery voltage
Replace the batteries
LLL
1) Sensor open circuit
2) The reading is out of low range (-25
°
C)
1) Return the thermometer for repair
2) Keep the measurement above low Range
HHH
1) Sensor short circuit
2) The reading is out of high range (50
°
C)
1) Return the thermometer for repair
2) Keep the measurement below high range
UK
Summary of Contents for CB891
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