PolaVisor® - Polarized anti-glare visor reduces glare up to 90%. It's like putting an expensive pair of sunglasses on your windshield

Repair, restoration and calibration of all mechanical and electronic speedometers, tachometers, auto gauges and clocks.

It can change the sunlight within 0.15 second to obstruct the harmful glare from outside. It ensures us a clear image whenever it is in the daytime or at night. ...