461895 Combination Contact/Photo Tachometer

Brand: Extech

461895 Combines both contact (0. 5 to 19,999 RPM) and non-contact (5 to 99,999 RPM) models for use in virtually all tachometer applications. 

Uses visible light for non-contact measurements up to 6 in. (150 mm) from target. 

Comes with wheels for linear surface speed (0.2 to 6560 ft. /minute; 0.05 to 1999.9 m/minute) or RPM measurements, 4 AA batteries, 23 in. (0.6 m) reflective tape, carrying case, and user manual.
Features
  • Characters on display reverse direction depending on contact or photo mode.
  • Uses visible light to read up to 6" (150 mm) from target.
  • Memory/readings button holds last reading for 5 min and recalls min/max readings.

Specifications

Brand

Basic Accuracy

  • ± 0.05 % of Reading

Dimensions

  • 8.5 x 2.6 x 1.5” (216 x 66 x 38 mm)

ft/min

  • 0.2 to 6560

m/min

  • 0.05 to 1999.9

Maximum RPM Resolution

  • 0.1 rpm

RPM

  • Photo: 5 to 99,999 / Contact: 0.5 to 19,999

Weight

  • 10.6 oz. (300 g)

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