Our Dual-Scale Light Meter measures visible light in both Lux and Foot Candles in three ranges.
The light meters precision selenium photovoltaic cells and microprocessor provide for an excellent accuracy of ®± 3% of reading and a sampling time of 0.5 seconds. Includes padded hard case, plastic cover for photo cell and 9 volt battery. The unit measures 2-3/4"W x 5-1/2"H x 1-3/8".
Lux Range / Resolution |
FootCandles Range / Resolution |
---|---|
0 to 200 / 0.1 | 0 to 20 / 0.01 |
0 to 2,000 / 1.0 | 0 to 200 / 0.1 |
0 to 20,000 / 10.0 | 0 to 2,000 / 1.0 |