The HJZ-3, HJZ-3A He-Ne laser therapy apparatus feature easy operating, flexible moving, ... with a one-in-and-t The HJZ-3, HJZ-3A He-Ne laser therapy apparatus has a standing structure ... can revolve freely to anypart on the body surface.He-Ne laser improves the circulation of local blood, promoting ... ;Timer of Digital Display: 0-99min; Output Mode:HJZ-3: original beam, diffuse beam, fiber(2*1m);HJZ-3A ...