Name: HTM HTM-100M Hand-Held Mechanical Tachometer, 10-10,000 rpm/1-1,000 m/min with 0.1m Circumference Surface Speed Wheel A3-3100
Brand: HTM
SKU: 921
Price: 395.00 USD
Availability: InStock

HTM HTM-100M Hand-Held Mechanical Tachometer, 10-10,000 rpm/1-1,000 m/min with 0.1m Circumference Surface Speed Wheel A3-3100

See More Handheld Tachometers

Intrinsically Safe Mechanical Tachometer

4 Models, 2-English & 2-Metric for RPM and Surface Speed

Suitable in all surface industries in hazardous explosive areas

Accuracy of 0.5% Full Scale and CE-Certified

Models, 2-English & 2-Metric
HTM-100F 10-10,000 rpm/5-5,000 ft/min - A3-3110
HTM-500F 30-50,000 rpm/15-25,000 ft/min - A3-3510
HTM-100M 10-10,000 rpm/1-1,000 m/min - A3-3100
HTM-500M 30-50,000 rpm/3-5,000 m/min - A3-3500

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

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Kit Contents
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HTM Hand-Held Mechanical Tachometer
Wheel
Measuring tip
Measuring funnel
Extension shaft
Operating instructions
Case

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Features
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NIST-Traceable Calibration & Test Report optionally available under p/n NISTCAL
CE-Certified
Accuracy of ± 0.5% Full Scale
Warranty of 18 months
Memory button holds pointer in "last" position until reset
Rubber shell on housing provides extra protection and improved grip
Self-contained - NO BATTERIES required!
Supplied as a complete kit with cone & funnel tip adapters, shaft extension & surface speed wheel in foam-fitted carrying case
3-Position Range Selector Switch provides highest possible resolution for each application
Over-sized 3" Dial (70mm) uses 2 separate color scales making reading RPM (black) and Surface Speed (red) - quick and easy

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Specifications
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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

Accuracy	±0.5% Full Scale
Surface Speed Range Metric Models	must divide value on dial by 10 HTM-100M and HTM-500M models only
Certifications	CE
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)
Warranty	18 months

Accuracy	±0.5% Full Scale
Surface Speed Range Metric Models	must divide value on dial by 10 HTM-100M-ATEX and HTM-500M-ATEX 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)
Warranty	18 months