Specifications
| Wavelength range | 380nm~780nm |
| Wavelength Accuracy | 0.5nm |
| Luminance Accuracy | 4% reading + 1 word |
| Chromaticity coordinate Accuracy | 0.003 (under standard A Light source) |
| integration time | 0.1ms~10000ms |
| stray light | ≤0.5% |
| Measurement luminance range | 0.1cd/m 2 ~20000cd/m2 |
| Measurement distance | 1M-Infinity |
| Communication interface | Type C |
| Screen size | 5 "LCD touch screen |
| Camera aiming function | support |
| Power Supply | Lithium battery/power adapter |
| Dimensions | 180mm×80mm×62mm |
| Weight | 560g |
Packing list
After-sales instructions
Warranty days: 540 days
[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/2109/Specification.html , which is only used by users who purchase commodities from the NBCHAO.