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Extech 461750 PocketTach Mini Tachometer
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*Packaging of actual item may differ from photo shown
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About Extech 461750 PocketTach Mini Tachometer
Extech 461750 PocketTach Mini Contact Tachometer, Large easy to read (99,999 count) LCD display, Autoranging with 0.1% basic accuracy, Hold button freezes displayed readings A tachometer is a device that measures the angular speed of a rotating shaft in terms of revolutions per minute (RPM). The Extech 461750 Tachometer features surface wheels that measure contact surface speeds of rotating (10 to 9,999 RPM) and moving (3 to 6,560 ft./minute; 1 to 1999. 9 m/min) objects. Complete with 9V battery and surface wheels. Key Features Large easy to read (99,999 count) LCD display Autoranging with 0.1% basic accuracy Hold button freezes displayed readings Ergonomically designed and pocket size housing with protective finger guard Easy to operate by simply contacting the rotating object with the sensor tip and read Surface wheels enable tachometer to measure linear surface speeds in ft/min, m/min, and yd/min Specifications Display Counts: 99,999 count LCD Range rpm: 10 to 20,000rpm ft/min: 3 to 6560ft/min m/min: 1 to 1999.9m/min yd/min: 1 to 5,000yd/min Basic accuracy: ±(0.1%rdg +2d) Sampling Time: 1sec>60rpm, >1sec>10 to 60rpm Max rpm Resolution: 0.001 ft/min Resolution: 0.0001 Dimensions: 5.87" x 1.97" x 1.3" (149 x 50 x 33mm) Weight: 5oz (142g)
