Light Meters
Light meters, sometimes referred to as lux meters, are instruments that measure light levels or light pollution. You can find out more in our complete guide to light meters.
How is light measured?
Light can be measured in different ways with different light measurement instruments:
Showing 1-20 of 28 products
RS Stock No. 200-3701
Brand RS PRO
P.O.A
Check stock
1
RS Pro
-
-
4 %
0.1 lx
Photodiode
-
9V
390g
Accurate, Data Hold, Instant Response
20mm
170mm
+40°C
0°C
RS-8809A
60mm
RS Stock No. 155-8901
Brand RS PRO
P.O.A
Check stock
1
RS Pro
40000lx
0lx
±5 %
0.1 lx
Silicon Photo Diode
-
9V
175g
Easy Transfer of Measuring Data to User Smart Phone
35.6mm
206mm
+40°C
0°C
RS-92
54mm
RS Stock No. 123-8776
Brand RS PRO
P.O.A
Check stock
1
RS Pro
-
-
-
-
-
-
-
-
Memory Recall Button, Push Button 4 Light Type Select
180mm
72mm
-
-
-
32mm
RS Stock No. 106-5311
Brand RS PRO
P.O.A
Check stock
1
RS Pro
400000lx
400lx
±3 %
3 lx
Photodiode
-
AAA
80g
-
23mm
133mm
-
-
IM720
48mm
RS Stock No. 124-0938
Brand RS PRO
P.O.A
Check stock
1
RS Pro
-
-
±3 (Incandescent) %
-
Photodiode
-
-
250g
Manual Ranging, Manual Zero Adjustment, Max Hold
130mm
55mm
-
-
ILM201L
38mm
RS Stock No. 123-2221
Brand RS PRO
P.O.A
Check stock
1
RS Pro
-
0lx
±3% rdg ±0.5% f.s
0.01 lx
Photodiode
400 h
AAA
320g
Accurate, Auto Power Off Function, Data Hold, Instant Response, Peak Hold Function, Relative Function
150mm
72mm
+40°C
0°C
ILM1335
35mm
RS Stock No. 123-2220
Brand RS PRO
P.O.A
Check stock
1
RS Pro
200000lx
0.01lx
±3 %
0.1 lx
Photodiode
200 h
9V
250g
Accurate, Data Hold, Instant Response
135mm
72mm
+40°C
0°C
ILM1332A
33mm
RS Stock No. 146-9083
Brand RS PRO
P.O.A
Check stock
1
RS Pro
400000lx
40lx
±3 %
-
Silicon Photo Diode
-
9V
250g
-
28mm
162mm
-
-
RS-3809
63mm
RS Stock No. 123-2222
Brand RS PRO
P.O.A
Check stock
1
RS Pro
-
-
±3 % ±5 Digits
0.01 lx
-
400 h
AAA
320g
Accurate, Data Hold, Instant Response
35mm
72mm
+50°C
0°C
ILM 1337
150mm
RS Stock No. 106-5312
Brand RS PRO
P.O.A
Check stock
1
RS Pro
200000lx
20lx
±3 %
-
Photodiode
-
-
250g
Data Logging, USB Interface
38mm
172mm
-
-
IM203
55mm
RS Stock No. 146-4652
Brand RS PRO
P.O.A
Check stock
1
RS Pro
99990lx
0.01 fc, 0.1 lx
±0.02 (XY/800 lx % @ Standard Illuminant A Measured), ±3 (EV Linerarity) %
-
-
50 h
AAA
345g
-
35mm
150mm
+50°C
0°C
-
72mm
RS Stock No. 146-4653
Brand RS PRO
P.O.A
Check stock
1
RS Pro
1999lx
9.999 fL, 9.999 cd/m²
±3 (Calibrated to Standard Incandescent Lamp (2856 K % @ +25°C or +77°F)), ±5 (Calibrated to Standard Incandescent Lamp (2856 K % @ +25°C or+77°F))
0.01 lx
-
50 h
AAA
345g
-
35mm
150mm
+50°C
0°C
-
72mm
RS Stock No. 123-2223
Brand RS PRO
P.O.A
Check stock
1
RS Pro
-
0.01lx
±3 % ± 5 Digit
-
Photodiode
100 h
AAA
320g
Accurate, Auto Power Off Function, Data Hold, Instant Response, Point Average Function
150mm
72mm
+50°C
0°C
ILM01
35mm
RS Stock No. 123-2258
Brand RS PRO
P.O.A
Check stock
1
RS Pro
-
-
±3 % ±5 Digits
0.01 lx
-
400 h
AAA
320g
Accurate, Data Hold, Instant Response
35mm
72mm
+50°C
0°C
ILM 1337
150mm
RS Stock No. 123-2272
Brand RS PRO
P.O.A
Check stock
1
RS Pro
-
0.01lx
±3 % ± 5 Digit
-
Photodiode
100 h
AAA
320g
Accurate, Auto Power Off Function, Data Hold, Instant Response, Point Average Function
150mm
72mm
+50°C
0°C
ILM01
35mm
RS Stock No. 123-2360
Brand RS PRO
P.O.A
Check stock
1
RS Pro
200000lx
0.01lx
±3 %
0.1 lx
Photodiode
200 h
9V
250g
Accurate, Data Hold, Instant Response
135mm
72mm
+40°C
0°C
ILM1332A
33mm
RS Stock No. 123-2375
Brand RS PRO
P.O.A
Check stock
1
RS Pro
-
0lx
±3 % ± 0.5 Digit %
0.01 lx
Photodiode
400 h
AAA
320g
Accurate, Auto Power Off Function, Data Hold, Instant Response, Peak Hold Function, Relative Function
150mm
72mm
+40°C
0°C
ILM1335
35mm
RS Stock No. 123-8792
Brand RS PRO
P.O.A
Check stock
1
RS Pro
-
-
-
-
-
-
-
-
Memory Recall Button, Push Button 4 Light Type Select
180mm
72mm
-
-
-
32mm
RS Stock No. 184-6780
Brand Beha-Amprobe
Manufacturers Part No. 93560D
P.O.A
Check stock
1
Beha-Amprobe
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-
-
-
-
-
-
-
-
-
-
-
-
-
-
RS Stock No. 184-6997
Brand Beha-Amprobe
Manufacturers Part No. 93560D
P.O.A
Check stock
1
Beha-Amprobe
-
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-
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-
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