MT-30 LCD Portable Digital Light Lux Meter for Factroy / School / House Various Occasion, Range: 0.1-200,000 Lux

1. Measurement Range: 0.1 to 200,000 lux; 0.01~20,000Fc
2. Resolution: 0.1Lux / 0.01Fc
3. Accuracy:Float up or down 4%
4. Measurement speed: 2 times / second
5. Power: 9V battery (not including)* 1PCS
6. Data Hold function
7. High resolution and response quickly