Sper Scientific 850007 Visible Light SD Card Logger - Manual (Page 20)

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MEASUREMENT
PROCEDURES
Light Meter
1. Press POWER to turn the meter
on.
2. Plug the probe plug into the probe
input socket.
3. Remove the sensor cover from
the light sensor.
4. Press and hold FUNC to cycle
through the options until “LIgHt”
appears on the LCD. Release the
FUNC button.
5. While holding the sensor handle,
point the light sensor directly
toward (facing) the light source.
The light measurement will
appear on the LCD.
Note
This meter measures light in Lux or
Foot Candles (Ft-cd). To change the
light unit, press and hold UNIT.
Release UNIT when the desired unit
appears on the LCD.