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 guide to light meters.
How is light measured?
Light can be measured in different ways with different light measurement instruments:
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Showing 1-20 of 28 products
RS Stock No.: 200-3701Brand: 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
RS-8809A
0°C
60mm
RS-8809A
RS Stock No.: 155-8901Brand: 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
RS-92
0°C
54mm
RS-92
RS Stock No.: 123-8776Brand: RS PRO
BD 134.651
Each (Exc. Vat)
Check stock
1
RS Stock No.: 106-5311Brand: RS PRO
P.O.A.
Check stock
1
RS Stock No.: 124-0938Brand: RS PRO
BD 54.555
Each (Exc. Vat)
Check stock
1
RS Pro
-
-
±3 (Incandescent) %
-
Photodiode
-
-
250g
Manual Ranging, Manual Zero Adjustment, Max Hold
130mm
55mm
-
-
-
38mm
ILM201L
RS Stock No.: 123-2221Brand: 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
ILM1335
0°C
35mm
ILM1335
RS Stock No.: 123-2220Brand: 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
ILM1332A
0°C
33mm
ILM1332A
RS Stock No.: 146-9083Brand: RS PRO
P.O.A.
Check stock
1
RS Stock No.: 123-2222Brand: 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
ILM 1337
0°C
150mm
ILM 1337
RS Stock No.: 106-5312Brand: RS PRO
P.O.A.
Check stock
1
RS Stock No.: 146-4652Brand: 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 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.: 123-2223Brand: 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
ILM01
0°C
35mm
ILM01
RS Stock No.: 123-2258Brand: 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
150mm
ILM 1337
RS Stock No.: 123-2272Brand: 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
35mm
ILM01
RS Stock No.: 123-2360Brand: 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
33mm
ILM1332A
RS Stock No.: 123-2375Brand: 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
35mm
ILM1335
RS Stock No.: 123-8792Brand: RS PRO
P.O.A.
Check stock
1