ETI -8051 User Manual page 7

8
■. 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.
Indication low power of
Batteries should be
-6-
batteries.
replaced.