HTM-100M-ATEX Certified Hand-Held Mechanical Tach,complete Kit(10～10,000rpm/1～1,000m/min)w/0.1m Circumference surface speed wheel - A3-5100

• HTM-100F-ATEX 10-10,000 rpm/5-5,000 ft/min
• HTM-500F-ATEX 30-50,000 rpm/15-25,000 ft/min
• HTM-100M-ATEX 10-10,000 rpm/1-1,000 m/min
• HTM-500M-ATEX 30-50,000 rpm/3-5,000 m/min

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-ATEX models are rated at an accuracy of ± 0.5% Full Scale or better.

The HTM-ATEX 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.

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-ATEX/500F-ATEX models include 6" circumference surface wheel while HTM-100M-ATEX/500M-ATEX models are supplied with a 0.1 meter circumference surface wheel. Calibration Certificates are OPTIONAL.

Dimensions