CHECKLINE HTM-Series Mechanical Tachometer

The new HTM mechanical hand-tachometer is designed to accurately measure RPM and surface speed on a wide range of applications. Favored in several industries, including elevator maintenance, mining industry and others, Mechanical Tachometers using a pointer and dial to display RPM or surface speed --- without the need for batteries!

Additionally, the range of variation and frequency of variation of the measurement is evident with the speed and span of the movement of the pointer. Includes Peak-Hold button. 3-Position Range Selector Switch provides highest possible resolution for each application. All HTM models are rated at an accuracy of ± 0.5% Full Scale or better.

The HTM is supplied fitted with a durable rubber sleeve providing extra ergonomic benefits for comfortable and secure hand-held use and provided an additional measure of physical & environmental protection. The RED 3-Position Range Selector Switch provides highest possible resolution for each application providing a multiplier of 1X, 10X or 10X for reading of dial.

4 Models, 2-English & 2-Metric
HTM-100F 10-10,000 rpm/5-5,000 ft/min
HTM-500F 30-50,000 rpm/15-25,000 ft/min
HTM-100M 10-10,000 rpm/1-1,000 m/min
HTM-500M 30-50,000 rpm/3-5,000 m/min

Features
NIST-Traceable Calibration & Test Report optionally available under p/n NISTCAL
Accuracy of ± 0.5% Full Scale
Memory button holds pointer in "last" position until reset
NO BATTERIES required!
3-Position Range Selector Switch provides highest possible resolution for each application
1-Year Warranty
Rubber shell on housing provides extra protection and improved grip
Supplied as a complete kit with cone & funnel tip adapters, shaft extension & surface speed wheel in foam-fitted carrying case
Over-sized 3" Dial (70mm) uses 2 separate color scales making reading RPM (black) and Surface Speed (red) quick and easy

Complete Kit
All models are supplied as a complete kit in foam-fitted carrying case including cone tip and funnel tip adapters, shaft extension and instruction manual.
HTM-100F/500F models include 6" circumference surface wheel while HTM-100M/500M models are supplied with a 0.1 meter circumference surface wheel.

Calibration Certificates are OPTIONAL.