Extech LT300 Digital lux light meter with cosine and color-corrected silicon photo diode sensor.
| Range | 0 to 40,000 Fc / 400,000 Lux |
| Accuracy | +/-5% |
| Resolution | 0.01 Fc / 0.1 Lux |
| Sensor | silicon photodiode with filter |
| 4 ranges auto/manual | |
| Data hold and MAX/MIN | |
| Power | 9V battery |
| MOQ | 1 |