OTC 3660 Phototach Non-Contact Tachometer

Product description

• Four styles of contact adapter tips clip easily to the top of the Phototach and the Infrared technology makes the Phototach accurate convenient and easy to use
• Infrared beam is not affected by ambient light and the non-contact design results in zero torque loss for true precision
• Equipped with a laser pointer for accurate targeting and reflective tape placed on a revolving object can be measured at distances from 2 inch to 20 inch
• Wide measuring range and high resolution 2.5 to 99999 rpm with a large 5-digit display
• Autoranging min/max memory storage and low-battery indicator