Specifications
| Measurement angle | 20°/45°/60°/75° |
| Measurement range | 0~1999GU |
| Power | Built-in charging module |
| Measurement port size | 40*15mm |
| Light source | Halogen Lamp Standard A Light source |
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/2057/Specification.html , which is only used by users who purchase commodities from the NBCHAO.