| Light detector | Long life silicon photodiode with infrared filter | 
| Selectable units of measurement | Lux (lx) or foot candle (fc); selectable | 
| Measuring range | 0 to 40,000 lx (0 to 3,716 fc) | 
| Resolution | 0.1 lx / 0.01 fc | 
| Measuring accuracy | ±5 % ± 10 lx/fc (< 10,000 lx / 1,000 fc), ±10 % ± 10 lx/fc (> 10,000 lx / 1,000 fc) | 
| Measuring rate | 2.5x per second, nominal | 
| Functions | Maximum value, selectable units of measurement (lux/foot candle), backlit display, auto power off | 
| Dimensions | 157 x 54 x 34 mm | 
| Weight | 138 g (incl. battery) | 
| Scope of delivery | Measuring device, battery, operating instructions | 
 
