Model#: OTCN3665

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Brand new items;Full manufacturer warranty available
Manufacturer inspected, repaired and tested items; CPO 60 day money back guarantee
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New or Recon items with possible minor cosmetic damage; CPO 60 day money back guarantee
Returned items inspected, repaired and tested by CPO technicians; CPO 60 day money back guarantee

OTC Tools & Equipment 3665 Phototach (Contact/Non-Contact)

  • OTC Tools & Equipment 3665 Phototach (Contact/Non-Contact)
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OTC is a major manufacturer and supplier of professional vehicle electronic diagnostic equipment, automotive fuel maintenance and a wide range of servicing tools and equipment.
  • Phototach contact/non-contact
  • No. 3665 phototach can be used as a contact as well as a non-contact tachometer
  • Four styles of contact adapter tips clip easily to the top of the phototach
  • Infrared technology makes the phototach accurate, convenient, and easy to use
  • Infrared beam not affected by ambient light
  • Non-contact design results in (zero) torque loss for true precision
  • Phototach is equipped with a laser pointer for accurate targeting
  • Reflective tape placed on a revolving object can be measured at distances from 2 in. to 20 in.
  • Wide measuring range and high resolution, 2.5 to 99,999 rpm with a large 5-digit display, auto-ranging, min/max memory storage, and low-battery indicator
  • Phototach (Contact/Non-Contact) - 3665



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