Digital Laser or Contact Tachometer Kit | WRS-522

Digital Laser or Contact Tachometer Kit – Overview The Tachometer measures revolutions per minute (RPM). Suitable for use in rotating machinery such as pumps and motors, automotive, paper and printing, surface speed, length counting, conveyor belts, production lines, fans and gear teeth, cutting and punching etc. Digital Laser or Contact Tachometer Kit – Features Non-contact speed measurement by laser Frequency (Hz) reading Max, Min and Average memory c/w soft case, contact adapter, surface wheel, 2 x rubber cones, reflective tape, manual and battery Measuring distance: 50 ~ 600mm RPM non-contact: 2 ~ 99,999 RPM contact: 2 ~ 19,999 Accuracy: 0.02% ± 2dgt Display: 6 digit backlit LCD Auto-power off after 15 seconds Rate function: m/min, ft/min, yd/min, in/min Counter/Length function: Total Revs, m, ft, yd, in