Digital Lux Meter Lm 20

We are offering digital lux meter lm 20.
Measuring range:0lux～200,000lux0fc～185,806fc
*accuracy:
±3% rdg±0.5%f.s.(10,000lux)
*digital updates:2 times s
*photometric sensor:silicon diode
*battery life:not less than 60 hours
*operating temperature and humidity:0℃～ 40℃, 10%rh ～ 90%rh
*storage temperature and humidity:-20℃～ 50℃, 10%rh ～ 90%rh
*power:9vbattery
*unit size:52.5*35.5*166mm
*net weight: 110.4g
*lux (lux) fc (footcandles) unit
*selection function
*after 5 minute auto power off
*backlight function
*maximum and minimum measurements
*automatic measurement function(auto)
*data rise and fall time is short