ETI ETI-8051, Руководство пользователя

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3. When the battery voltage is under proper operation
requirement, the symbol will show on the LCD and
the battery need to be replaced with new.
1.1.2 Maintaining the product

Do not measure at a high temperature, high
humidity places.

Keep the light sensor clean.

To guarantee correct readings: Hold the
instrument horizontally so that the light sensor is
directed upwards.

When not using the instrument for a long time,
please remove the battery and avoid storing in
high temperature and high humidity.
■
. Features
1. Display: 6 digits LCD Display
2. Parameters
：
Lux
（
lm/m2
）
-2-