Mini laser horizontal indoor golf assistive device with ultra strong green/red laser beam, portable with battery

Specification:
Power supply: 3.7V DC, 50mA
Laser lines: Vertical and horizontal(cross)
Laser color: Red Laser
Wavelength: 650nm
Laser class: Class 2
Laser range: 3m-30m Ground wire: less than 1 meter
Leveling accuracy: +-4.5nm
Dimensions: 40x35x38mm
Weight: 40g

Irradiation distance: 10-30m(indoor)  3-5m(outdoor) Ground wire within 1 meter
Built-in bubble level
Magnet for fixation

Use for: home use

Note:

This product does not have automatic leveling and automatic alarm functions.

Our product is a DIY fixed crosshair, there is an error of 1-3mm.

While in operation, be careful not to expose your eyes to the emitting laser beam.
It’s best done in low light situations as laser would be effected by strong sunlight

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