Extech Mini Laser Photo Tachometer Counter – 461920

In stock

This tachometer features a safe non-contact measurement method which features a laser photo targeting technique. Measure from a safe distance up to 99,999rpm with this durable meter.

Extech Mini Laser Photo Tachometer Counter – 461920

Non-contact RMP and revolution count measurements to 99,999rpm


  • Measures non-contact RPM readings of rotating objects by pointing the integrated laser at the reflective tape placed on the object to be measured
  • Counter function counts up to 99,999 revolutions
  • Large 5 digit LCD display with backlighting
  • Rugged double molded housing with memory button for Last/Max/Min readings
  • Comes with 9V battery and reflective tape
  • 1 year warranty

A tachometer simply measures the rotational speed of a shaft, wheel, pulley or a motor. This is a simple concept that can be difficult to accomplish, especially in an engine or confined space. Tachometers have developed into highly accurate, compact devices. Some models even feature laser or photo reading technology which offers non-contact readings and can be used on extremely fast rotations without worrying about damage or injury.

This model features the non-contact laser photo technology which is growing in popularity. This is useful for dangerous or hard to reach areas. With a laser targeting device this meter can measure rpm from a safe distance and can read up to 99,999 rpm. With a simple piece of reflective tape on the component being tested this meter is extremely accurate and extremely safe. Made with a rugged double molded housing for durability and long life. The 461920 Mini Laser Photo Tachometer Counter User Manual is attached to this page to answer any additional questions.


  • RPM range: 2 to 99,999rpm
  • Count range: 1 to 99,999rev (revolution)
  • Max Target Distance: 1.6ft (500mm)
  • Basic Accuracy: ±0.05%
  • Resolution: 0.1rpm, 1rev
  • Memory: Min/Max/Last
  • Dimensions: 6.2x2.3x1.6" (160x60x42mm)
  • Weight: 5.3oz (151g)

Unit Ship Weight: 1 lb

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