NOBRAND 迷你光功 Red Hand Tools laser tester sku-16548554376

NOBRAND model 迷你光功, sku-16548554376, is a Red laser rangefinder listed under Hand Tools. UPC: 244022353120. It supports distance measurements from 1 to 50 km, also given as 1-50 kilometers, with fast laser measurement and low error. It detects optical power and tests networks for on-site diagnosis, including locating wiring faults and checking connection quality.

The red laser has a stable, visible beam. It accepts rechargeable or dry batteries and has a compact, portable design. Listed uses include checking fiber-optic transmission distance and light intensity, debugging optical equipment, outdoor ranging and engineering construction.