$19.99 (as of 15/11/2018 18:19 PST details )
Features:
- Highly accurated non contact digital tachometer with instant readings from 10 to 99,999 RPM. Accurate to 0.4% 2.
- Clear displayed LCD screen One button to turn continuous measurement on or off. MAX MIN DIF AVG TEMP all can show correctly.
- Wide reflective tape and correctly measuring design for non contact diagnostics and measurements. Capable of measuring at a distance from 50 500mm.
- Multi purpose Perfect for measuring motors, machine parts, lathes, fan, cooking temp, etc.
- Size 164mm 113mm 49mm 6.46 4.45 1.93in , Attach with instruction manual.