With ourself patent protection laser speed system with handheld uses and also can be attached with outside camera uses .

+-10 to +-320 km/h

Distance accuracy: +-0.3m

speed accuracy: +-2Km/h

only distance mode: 1500 m

speed & Distance mode: 800 m

2.5mrad laser with 905nm laser weavelength

-20 to 60 working temperature

-30 to 80 degree to storge

IP-X5 waterproof

back side view:

inner LCD view system.

Lanhahi ourself technology SpeedLaser System with Handheld uses