Specifications
| Measurement range | 0~1999% |
| Resolution | 0.1 |
| Zero drift | ≤0.2 |
| Indication drift | ≤ 0.3 |
| Measurement aperture | Φ30mm |
| test condition | 45/0 |
| Display mode | digital display |
| Whiteness formula | R457 blue light whiteness |
| Voltage Wave Stability | 0.1 |
| Repeatability | ≤0.3 |
| Power Supply | 220V ± 20% |
| Dimensions | 340*270*280mm |
| Power | 30w |
Packing list
After-sales instructions
None
[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/2705/Specification.html , which is only used by users who purchase commodities from the NBCHAO.