Kaiser Laser Light Pointer (2316)

For beamer presentations, slide, film and overhead projecting, screen presentations and non-contact pointing in research, medicine and industry. Sturdy black all-metal pen-shape housing. Length: approx. 140 mm (5.5 in.). The bright light dot is clearly visible in daylight. Wave length 635-670 nm. output power < 1 mW, safety class 2. Range approx. 150 m (165 yd.). Batteries included (2 x 1.5 V AAA-type).