Description
Unit Size: Each
Fluke 931 Combo TachometerKey features • 6-digit backlight display reads the data clearly • Signal detection reminder avoids invalid detection actions • Maximum/minimum/average value and final readings • Setting/Turning off the automatic power-off function • Small size and easy to hold • Easy switching of the contact and non-contact measurement modes • Different speed measuring heads and rotational speeds adapt to different measurement occasions The Fluke 931 tachometer is a handheld tachometer, which integrates the contact and non-contact speed measurement functions and can accurately measure the revolutions per minute (RPM) or surface speed and distance. Fluke 930 is equivalent to a Fluke 931 with minimum configuration. With only the non-contact measuring function provided, it's more affordable and offers consistent quality. Applications: • Heavy manufacturing environments, e.g. automotive, textile, pulp and paper, metalwork • Water purification plants • Machining and chemical manufacturing plants • HVAC compressors for industrial systems Rotation speed measurement Range: Optical (non-contact) measurement: 1 to 99999 revolutions/minute Contact measurement: 1 to 19999 revolutions/minute (Fluke 931 only) Precision: ±0.02%RD+1 Sensing distance: (optical) 500 mm Battery type: (2) 1.5V LR6 (alkaline) AA battery Battery life: About 40 hours Operating temperature: 0°C to 50°C Storage temperature: -20°C to 70°C Weight: 250 g Dimensions: 175 × 60 × 28 mm Includes: • 0.1 m wheel • Conical speed measuring head • Inner cone speed measuring head • Lengthening rod • 10 reflective stripes
