Digital Non-Contact LCD Laser Photo Tachometer Motor Speed Tach Tester Meter
Resolution 0.1RPM at 2.5~999.9RPM. 1RPM at 1000~99,999 RPM. LCD with white backlight. 3 x 20cm Reflective Tape. Set Includes Portable Handheld Gun-type Design. 1 x English Operation Manual. Weight: 115g.