Specifications
| Products Parametric |
| DT-1309 |
| The largest range | 400,000Lux |
| Basic accuracy | 0.5%+ 10d(10,000Lux/Fc) |
| 10%+ 10d(10,000Lux/Fc) |
| Maximum resolution | 0.1Lux/Fc |
| LCD readings | 4000 |
| Simulation of the instructions | 41 |
| Automatic range | Have |
| Maintain data | Have |
| Maintain peak | Have |
| Max maintain | Have |
| Relative value model | Have |
| USB interface | Have |
| Low power consumption tips | Have |
| Automatic shutdown | Have |