GVDA GD158 200000Lux Digital Light Meter Tester Brightness Photometer

1. Display: 2.4 inches backlit display
2. Light range: LUX 1000, 10000, 200000
3. Temperature range: -20 degrees to 60 degrees
4. Temperature accuracy: 0-45 degrees
5. Spectral range: 320-730nm
6. Sampling rate: about 2 times per second
7. Power supply: 3xAAA batteries (not included in this product)
8. 180 degree rotating sensor with data hold function
9. Low battery indication, automatic shutdown