Extech PocketTach Mini Tachometer Contact – 461750

For rpm and surface speed measurements with a contact tip

Features:

• Surface wheels measure linear surface speeds
• Auto ranging with 0.1% basic accuracy
• Ergonomically designed and pocket size housing with protective finger guard
• Hold button freezes displayed readings
• 1 year warranty
• Comes complete with 9V battery and surface wheels

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 meter is exclusively contact wheel operated with an ability to measure 10 to 10,000 rpm. Simply make contact with the spinning object with the surface wheel and the meter will return a quick accurate response. Comes with a wheel, flat tip and cone tip for measuring even small spinning components. The 461750 PocketTach Mini Tachometer Contact User Manual is attached to this page to answer any further questions.

Specifications

• Display Counts: 99,999 count LCD
• Range rpm:
  
  • 10 to 10,000rpm
  • 3 to 6560ft/min
  • 1 to 1999.9m/min
  • 1 to 5,000yd/min
• Basic accuracy: ±(0.1%rdg +2d)
• Sampling Time: 1sec>60rpm, >1sec>10 to 60rpm
• Max rpm Resolution: 0.001
• Dimensions: 5.9 x 1.97 x 1.3" (149 x 50 x 33mm)
• Weight: 5oz (114g)

Unit Ship Weight: 1 lb