Describe:
This practical mini lux meter measures illuminance stably, safely and reliably, and can also display ambient temperature. Widely used in lamps, animal husbandry, industrial and mining industries, laboratories, offices, etc.

Mini illuminometer, stable, safe and reliable measurement. Wide measurement range 0-200,000 lux and auto/manual range switching. The measurement unit can be switched: Lux or FC.MAX / MIN / data hold function, high precision. Low battery indicator and automatic power off to save energy
Specification
Display 31/2 digit LCD with maximum reading of 1999
Measuring range:
200, 2000, 20000, 200000LUX
(20000LUX range reading × 10)
(100000LUX/200000LUX range reading×100)
P.s:1 fc=10.76lux
Spectral Response: CIE Photopic. (CIE human eye response curve)
Spectral accuracy: f'16%
Cosine response: f'22%
Accuracy: calibrated to the color of standard inc andescent lamps
Temperature 2856K.
±4% ±10dgts(10000lux)
Repeatability: ±2%
Temperature characteristics: ±0.1%/
Measurement speed: about 2.0 times/second
Photodetector: A silicon photodiode with a filter
Power: Two AAA batteries (not included)
Size: 185(L)×55(W)×30(H)mm
87(L)×55(W)×20(H)mm(Senno)
Weight: 180g
Accessories: instruction manual, digital light meter.