Precision Luxmeter
classified according class C in accordance with DIN 5032-7, appendix B of
EN 13032-1 and CIE S 023. The high-end V(λ) matching and cosine correction guarantees the reliably measure for illuminance of daylight and artificial sources
of light. Even in the case of very bright sunlight or illumination from headlights,
no accessories are required.
Versatile applications – as inexpensive basic measuring device
- planning, installing, inspection, repair and monitoring of lighting systems
- assurance of compliance with specified light conditions
Maximum reliability – Classified measurement of illuminance in lx or fc in accordance with class C per DIN 5032-7, appendix B of EN 13032-1 and CIE S 023.
Precise Measured Values – Accuracy amounts to ± 3% ± 1 digit of the display value.
Broad measuring range – High initial sensitivity and a resolution of 0.1 lx or 0.01 fc, right on up to large illuminance values of 199,900 lx or 19,990 fc.
Calibration Capability – As an option, the accredited GOSSEN Light Lab can issue a factory or a DAkkS calibration certificate for measuring equipment monitoring in accordance with DIN EN ISO 9001:2008. More information can be found here.
V(λ) matching – The spectral sensitivity of the silicon photodiode is color corrected and corresponds to the spectral brightness sensitivity of the human eye V(λ).
Cosine correction – The luminosity of a flat measuring surface is proportional to the cosine of the incident angle of light. This relationship is taken into consideration by the receiver during evaluation.
Non-volatile memory – 100 measured values can be saved and retrieved.
Convenient everyday use – Simple operation, easy to read display, compact design. Optionally there is valuable plastic carrying case available.
Technical Data
Accuracy classClass C
DIN 5032-7, EN 13032-1 Anhang B, CIE S 023
Light sensor Silicon fotodiode with V(λ)-filter
FunctionsAutorange, Range Hold, Manual Range, displays Lux (lx) / Footcandle (fc), Hold function and Mem function for 100 measuring values
Measuring range0.1 lx to 199 900 lx
over 4 ranges
Measurement rate2 measurements per second
Connector cable
(meter / sensor)
1,5 m, permanently attached
Battery1,5 V size AA, IEC LR 6, alkaline-manganese cell
Battery service lifeapprox. 45 hours

65 x 120 x 19 mm
31 x 105 x 30 mm (1/4” tripod connector)
Weightapprox. 200 g without battery
Standard EquipmentBattery, operating instructions, light-tight, protective cover cap
Plastic Carrying Case with suitable foam inlet.
Dimensions approx. 275 x 225 x 80 mm
Subject to change