| Measurement range | 0~100% |
| resolution | 0.1 |
| Accuracy | ±2% |
| Light source | LED Light source |
| Thickness of the measured object | Less than 10mm |
| UV wavelength | 380 nm |
| Visible wavelength | 380-760 nm |
| Infrared wavelength | Center wavelength 950nm |
| Measurement mode | Visible light transmitance measurement; ultraviolet light transmitance measurement; infrared light transmitance measurement; three-light cycle light transmitance measurement. |
| Sensors swirl/spin angle | 0-340 ° (do not continue to swirl/spin after turning to 340 °, otherwise it will damage the Sensors) |
| operating conditions | Temperature 0~50 ℃ |
| Power Supply | 4X1.5v AAA 7 #battery |
| size | 184x76x320mm |
| Weight | 160 g (without battery) |
Warranty days: 1095 days