LED Beam allows safe and accurate non-contact RPM measurement of any revolving component. Unlimited uses in many industries including: Automotive, Heavy Vehicles, Plant & Equipment, Industrial, Maintenance & Electrical 50mm to 500mm Detection range using reflective tape. 5 digit LCD display (2.5 - 99999RPM) with high resolution (0.1RPM<1000RPM +1RPM>1000RPM)Automatic Data Hold Function displays both minimum,
maximum and last displayed test values along with memory
store capability. Low battery indication warning
Spare Part: 70934-5 Reflective tape (3 pack)