8
Indication low power of
batteries.
Batteries should be
replaced.
■
. Operation instruction
1. Please install new batteries on the meter .
2. Put the meter on the environment to be measured
and hold it horizontally so that the light sensor is
directed upwards.
3. Press the
ON/OFF
key to turn the power on.
4. After power on, press the
Unit
key to select the
needed units.
5.
When the reading has been stable, read the
illumination value.
* If you still need more operations, please see the
description of keys instruction.
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