Installing The Battery - Steren HER-410 Manual De Instrucciones

INSTALLING THE BATTERY

1.- Open the battery cover at the back of tester.
2.- Place a 9V battery paying attention to polarity.
3.- Replace the cover.
Make sure to replace the battery when a battery icon Make sure to replace the battery when a battery icon
displays in the screen. displays in the screen.
OPERATION
1.- Selects the Lux Range using the Range switch.
2.- Hold the "Light Sensor" so that the sensor faces the light
source to be measured.
3.- The Display will indicate measured values.
4.- To "hold" a measurement, press Data Hold Button. The
reading will "freeze" in the display until the "Data Hold Button" is
released.
5.- Turn the device off after the use.
An Over Range indication is a display of " 1 ". If this occurs, An Over Range indication is a display of " 1 ". If this occurs,
switch to a higher range. switch to a higher range.
TYPICAL LIGHT LEVELS
ENGLISH-3