| Measurement range | 0.0%-100.0% |
| Film thickness | <30mm |
| Measurement Accuracy | 0.1% |
| Environment temperature | 0°C~40°C |
| Relative Humidity | < 85% |
| wavelength | 380nm-780nm |
| Measurement quantity | % beam of light transmission |
| Measured object Volume | <10mm*10mm |
| shutdown mode | Automatic shutdown or manual shutdown can be set |
| backlight | LED backlight |
| Power | 4 AA batteries |
| Host size | 75mm*135mm*25mm |
| Sensors size | Φ37mm*136mm |
Warranty days: 730 days
1. For product quality problems caused by non-human products of instruments and equipment, the manufacturer will provide free warranty services during the warranty period;
2. There is no warranty period for fragile and consumable parts, and if you find product quality problems after receiving the goods, please apply for return and exchange within 7 days, and you will not wait for the overdue ones;