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Amprobe

Amprobe TACH-10 Tachometer 10 to 99999 rpm measurement tool

SKU CH-HM6Q-CQQS2

Measures rotational speed from 10 to 99,999 rpm with contact and non-contact modes

  • TypeDigital Multimeters
  • Contact and non-contact RPM measurement from 10 to 99,999
  • RPM accuracy within ±1% of reading ±2 digits for reliable data
  • 001 RPM resolution reveals fine speed changes
  • Non-contact sensing up to 11 7/8 inches away for safe access
  • Includes cone funnel contact tips and reflective tape for immediate use

Product identity and purpose

The Amprobe TACH-10 is a digital tachometer designed for measuring rotational speed from 10 to 99,999 rpm. It suits technicians who need both contact and non-contact readings in maintenance or inspection tasks.

Build quality and everyday connections

The instrument ships with cone funnel contact tips and reflective tape for non-contact measurement up to 11 7/8 inches away. Contact mode covers 10 to 19,999 rpm, while non-contact mode extends the range to the full 99,999 rpm.

Practical limits of the measurement standard

Accuracy is rated at ±1 percent of reading plus two digits with a resolution of 0.001 rpm. Linear velocity is measurable from 3.28 fpm up to 9,999.9 m/min, and a calibration certificate is available separately for users who require documented traceability.

Highlights

  • Contact and non-contact RPM measurement from 10 to 99,999
  • RPM accuracy within ±1% of reading ±2 digits for reliable data
  • 001 RPM resolution reveals fine speed changes
  • Non-contact sensing up to 11 7/8 inches away for safe access
  • Includes cone funnel contact tips and reflective tape for immediate use

Specifications

BrandAMPROBE
TypeDigital Multimeters

Questions about this item

How accurate is the non-contact RPM reading up to 99,999 rpm?

Non-contact RPM accuracy is ±1 % of reading ±2 digits across the 10 to 99,999 rpm range.

What contact accessories are supplied for shaft-speed measurements?

The kit includes cone and funnel contact tips for direct shaft coupling.

What is the correct way to apply the reflective tape for non-contact use?

Attach one strip of the supplied reflective tape to the rotating surface, aim the sensor within ¼ to 11 7/8 in, and avoid ambient light hitting the tape directly.

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