light lux meter from | 0.1 Lux~200,000 Lux & 0.0FC~20,000 FC |
special function | Auto power off with disable feature; Data hold; MAX MIN;Back light |
Accuracy | ±(3%+30digit /digits) |
Sample rate | 2.5 times / sec |
Auto power off | About 15 minutes |
Operating environment | 0℃~40℃(32~104℉) |
Storage environment | -10℃~60℃(14~140℉) |
power Supply | 9V |
Size | 195×55×35mm |
Weight | 100g |