FEATURES

• World’s patent, Multi-functions, one instrument combine Photo Tach.( RPM ) & Contact Tach. ( RPM, m/min., ft/min. ).
• Wide measuring range from 0.5 to 100,000 RPM.
• 0.1 RPM resolution for the measured value < 1000 RPM.
• High precision with 0.05% accuracy.
• The last value, max., value, min value will be stored into the memory automatically & can be obtained by pressing Memory Call Button.
• Laser light beam for photo tachometer, long measuring distance.
• Large LCD display.