HTM-100M Hand-Held Mechanical Tach,complete Kit(10～10,000rpm/1～1,000m/min)with 0.1meter circumference surface speed wheel

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.

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.

Included Accessories

	HTM-100F	HTM-500F	HTM-100M	HTM-500M
6" Wheel	•	•
0.1m Wheel			•	•
Cone Tipe	•	•	•	•
Funnel Tip	•	•	•	•
Shaft Extension	•	•	•	•

Dimensions

Specifications

Accuracy	±0.5% Full Scale
RPM Ranges	HTM-100F/M 10-10,000 rpm x1: 10-100 x10: 100-1,000 x100: 1000-10,000 HTM-500F/M 30-50,000 rpm x1: 30-500 x10: 300-5,000 x100: 3000-50,000
Surface Speed Range 100-Series Models	HTM-100F 5-5,000 ft/min x1: 5-50 x10: 50-500 x100: 500-5,000 HTM-100M 1-1,000 m/min x1: 1-10 x10: 10-100 x100: 100-1,000
Surface Speed Range 500-Series Models	HTM-500F 15-25,000 ft/min x1: 15-250 x10: 150-2,500 x100: 1,500-25,000 HTM-500M 3-5,000 m/min x1: 3-50 x10: 30-500 x100: 300-5,000
Surface Speed Range Metric Models	must divide value on dial by 10 HTM-100M and HTM-500M models only
Dial	3 inch (70 mm) diameter, 2-color grid RPM-Black and SURFACE SPEED-Red
Dimensions - tach	6.1 x 3.4" x 2.2" (155 x 85 x 55 mm)
Dimensions - kit	9.9" x 8.2" x 2.4" (252 x 207 x 60 mm)
Housing Material	Plastic
Weight	10.6 oz (300 g)
Warranty	1 year
Operating Temp.	32°F -104°F (0°C - 40°C)
Storage Temp.	14°F - 104°F (-10°C - 40°C)