| Measuring Range | 0-2700μmol ㎡/s |
| Resolution | 1μmol ㎡/s |
| Response time | 10μs |
| Auto- collecting interval | 1-99minutes |
| Auto-collecting times | 1-99times |
| Store capacity | 2GB(SD card) |
| Meter length | 75 cm |
| Probe length | 50 cm |
| Qty of Sensors | 25(standard equipped) |
| Power | 2*AA batteries |
| Working environment | 0°C-60°C;100%HM |