Voltcraft LX-1108 Lux-Meter, illumination measuring device, Brightness meter, 0 à 400 000 lx LX-1108 User Manual

- "Operational status (no symbol displayed)" for lamps. sunlight

or unknown light source, 

- "FL" for fluorescent lamps,
- "Hg" for mercury vapour lamps
- "Na" for sodium vapour lamps.

You can switch between functions by continuously pressing the
button 

• Place the sensor under the light source that is to be measured. 

• Using the "RANGE" button select the appropriate measuring scale.

A dash line is displayed if the value is over or under the given range
(upper line = over measuring range; lower line = under measuring
range).

• After completing measurements press the "POWER" button for

approx. 2 seconds. The meter will then turn itself off.

• There is a fold-out stand on the rear of the Luxmeter. A socket is

also included to mount the device on a stand.

The Luxmeter is installed with a serial interface for exchanging data
with a computer. This can be found on the right hand side under the
lid. The interface is in the form of a 3.5mm jack plug socket and
requires a compatible data cable, which is an optional extra.

The data cable is made up of the following:

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