The S8276 anti low temperature waterproof green pointed star pen supports long light operation and 12V external power supply

S8276 anti low temperature waterproof green light pointed star pen
Our unique features:
1. Supports low-temperature operation, working as usual at minus 20 degrees Celsius. The main reason is the use of imported chips, which control the temperature at low temperatures
The band chip is working normally
2. IPX65 waterproof, rainproof, and dust-proof
3. Supports long-term (over 24 hours) illumination at room temperature and low temperature, without causing significant heat generation and chip burning
Bad.
4. Laser specialized coaxial calibration
5，12V， External battery allows for easy access to electricity on the equatorial instrument, saving a lot of electricity.
6. 1.25-inch exterior design, can be fixed to the main lens barrel, and can be directly used to search for stars with a stylus
7. Comes with 1/4 screws and international standard holes for easy fixation to other devices