Beha Amprobe LM-100 Lux-Meter, illumination measuring device, Brightness meter, 0 - 200000 lx 3052348 User Manual

5

Caution! Refer to the 
explanation in this 
Manual

Complies with eU 
directives

Conforms to relevant 
Australian standards.

do not dispose of this 
product as unsorted 
municipal waste.

do not operate the meter in explosive gas (material), combustible gas 

•

(material) steam or filled with dust. 
The light sensor is calibrated to Cie standard incandescent lamp at 2856 K 

•

and may give different readings for spectrums from other lamp types.

UNPACkINg ANd INSPECtIoN
Your shipping carton should include:

1  

LM-100 or LM-120 light meter

1  

9 volt battery

1  

Users Manual

if any of the items are damaged or missing, return the complete package to 
the place of purchase for an exchange.

INtRodUCtIoN
The LM-100 and LM-120 measure the visible light from fluorescent, metal 
halide, high-pressure sodium or incandescent sources. 
one LUx (Lumen) is the illumination from a one candela lamp perpendicular to 
a surface one meter squared at a distance of one meter. one foot-candle (fc) is 
the illumination from a one candela lamp perpendicular to a surface one foot 
squared at a distance of one foot.

press the 

1. 

 button to turn power on or off 

Remove sensor cap and place the sensor perpendicular to the  light.

2. 

Select  illuminance scale and range for reading.

3. 

when done testing, replace the sensor cover to protect the filter and 

4. 

sensor.