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Digital Thermometer and Vane Anemometer
Func. key - Back light control
1. Press and hold the FUNC. key for 1 sec. The back light will be turned on.
2. Press and hold the FUNC. key once again for a 1 sec. The back light will be
turned off.
NOTE: If the back light is not closed within 60 seconds, it will turn ‘off’ automatically.
4.5. Auto power off setting
When the meter is powered on, it is under auto power off mode. This means the
meter will power itself ‘off‘ after 20 minutes if no keys are operation.
To override the auto power off mode follow the following instruction:
1. Press and hold the ON/OFF key until the LCD display ‘AP ON’.
2. Press the UNIT key to select ‘AP ON’ or ‘AP OFF’.
3. Then press the FUNC. key to confirm the setting.
AP ON = Auto power off activated.
AP OFF = Auto power off deactivated.
4. To revert back to the default setting switch the meter off and on again.
5. Maintenance
5.1. CLEANING INSTRUCTIONS
The meter may be wiped down with a wet sponge or cloth using a mild water
based detergent or anti-bacterial soap and rinsed under a gentle stream of cold
water.
NOTE: This unit is not designed for complete submersion or washing in water.
5.2. BATTERY REPLACEMENT
Use the following procedure:
When the battery voltage drops below the required operation range the
symbol will appear on the LCD display and the batteries need to be replaced.
1. On the back of the meter, slide the battery cover in the direction of the
arrowhead to open the battery cover.
2. Replace the batteries with 3 new 1.5V batteries (AAA).
3. Replace the battery cover.
6. PACK CONTENTS
• Digital multimeter
• Wrist strap
• Instruction manual
• DC1.5V x3 AAA batteries (installed)
• Carry Case
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