Specifications
| Display | LCD with blue backlight |
| Measurement angle | 60° |
| Measurement range | 0.1~200GU |
| Photometric unit | GU |
| Precision | +/- 1.0 (relative to reference standards) |
| Graduation | 0.1GU |
| Repeatability | ±0.5GU |
| Measurement port shape | ellipse |
| Data storage | 254 groups |
| Operating temperature | 0~40℃ |
| Power Supply | 4 AA batteries |
| Dimension | 156*67*28mm |
| Split probe size | 58x28x108mm |
| Weight | 190G (without battery) |
| Meet the standard | ASTMD-523, ASTMD1455 ASTM C346, ASTMC584, ASTM D2457, DIN67530, ENISO7668, JISZ8741, MFT30064, TAPPIT480, Gb9754, GB/T13891, GB7706 and GB 8807 |
| Relative Humidity | <85% |
| Measuring Area | 7*14mm |
Packing list
Host x1, calibrated standard backing plate x1, external probe x1, Optical inspection cleaning cloth x1, portable case x1, instruction manual x1
After-sales instructions
Warranty days: 365 days
1. Warranty: one year
2. Within one month after purchase, if there is a product quality problem under normal use and no damage to the appearance, the product of the same model and specification can be replaced with the invoice, valid warranty card and complete packaging;
3. There is no warranty for man-made failure or customer disassembly;
4. Products beyond the warranty period can be repaired by the original factory.
[Note] For after-sales services outside the Chinese mainland, if the instrument requires repair, the shipping and possible associated taxes shall be borne by the sender. Generation address of the manual: http://en.nbchao.com/p/27884/Specification.html , which is only used by users who purchase commodities from the NBCHAO.