The digital illuminance meter has a peak value lock function and a reading value lock function
Features:
3 1/2 digit LCD display.
Automatic range measurement range: 0~200000Lux.
Measurable LUX, FC illuminance units.
With peak value lock function, read value lock function.
Maximum value, minimum value measurement function.
It can memorize and store 50 sets of data. (and with delay recording function)
Display 3 1/2 digit liquid crystal display, maximum reading 1999
Measuring range 2000Lux, 20000Lux, 200000Lux 200Lux, 2000Lux, 20000Lux, 200000Lux
Display resolution 1 Lux 200Lux stalls: 0.1 Lux, other stalls 1LUX
Accuracy ±4% rdg ± 10dgts(<10,000 lux)
±5% rdg ± 10dgts (at >10,000 lux)
(Corrected with a standard flat lamp with a color temperature of 2856 K) ±3% rdg ± 10dgts (when <10,000 lux)
±4% rdg ± 10dgts (at >10,000 lux)
(Corrected with a standard flat light with a color temperature of 2856 K)
Photoreceptor photodiode with filter lens
Repeat test ±2%
Sampling rate/measurement speed about 2 times/second
Range conversion Manual or automatic measurement
Maximum and minimum measurement Yes
LUX/FC conversion function Yes
Automatic data collection and recording can automatically record 50 measurement data (and has a delay time recording function, 1~60 seconds optional)
Low voltage warning Yes
Operating and storage temperature and humidity 0 °to 40°C (32°F to 104°F) <70% R.H.
Power supply Two AAA (No. 7) batteries
