SNDWAY SW-DS50 Handheld Laser Rangefinder Infrared Laser Ruler, Distance: 50m Voice Recorders music play and contact backup

music play and contact backup are fully built-in

Pod casting

Memory Stick (MS)

tablet or other devices

Built-in large-capacity battery

SNDWAY SW-DS50 Handheld Laser Rangefinder Infrared Laser Ruler, Distance: 50m Voice Recorders music play and contact backup1. Good phase optical linearity, accurate and stable 2. Waterproof and dustproof, 1. 5 meters anti drop, one piece molding 3. Aspherical optical lens, excellent low distortion and anti interference performance, greatly reducing the impact of ambient light 4. HD backlight, easy to use in dark environment 5. Measurement mode: length area volume Pythagorean angle measurement height measurement wall speed measurement 6. Measuring range: SWDS50: 50 meters,