How To Use - Steren HER-408 Manual De Instrucciones

1. Turn on the luxometer and place it where you want to take the measurement.
2. Remove the sensor cover.
The data reading will be displayed on
the screen immediately. If there are
variations in the measurement, the
reading will change automatically.
Press this button consecutively to display
the values taken since the meter was
turned on.
Average value
MAX
Maximum value
MIN Minimum value
5

How to use

MODE
Press this button if you wish to retain the
data of the last recorded reading on the
screen.
HOLD
MODE
UNIT
HOLD
UNIT