Product description:

The digital light meter will allow you to measure the lighting in an area.
The digital light meter uses a 9V battery(not included); Accurate up to 200,000Lux +/- 5%
Resolution: 0.1Lux / 0.01Fc , Accuracy:±4%,Measurement speed: 2 times / second, Units: Lux & Fc.
Hold function, Auto range & Manual range,Auto Power OFF: After approx.15 minutes.
Low power of battery detecting,Operating Environment: 14 to 122℉(-10 to 50℃), 10%~90%RH

Specifications:

1.Display: Large LCD characters display.
2.Range: 0.1~200,000Lux, 0.01~20,000Fc.
3.Resolution: 0.1Lux / 0.01Fc.
4.Accuracy:±4%.
5.Measurement speed: 2 times / second.
6.Units: Lux & Fc.
7.Hold function, Auto range & Manual range.
8.Auto Power OFF: After approx.15 minutes.
9.Power Supply: One 9V battery.
10.Low power of battery detecting.
11.Operating Environment: 14 to 122℉(-10 to 50℃), 10%~90%RH.