Intelligent Tachometer Digital Photo Tachometer Contact Tachometer Tach Meter Tester Motor Speed Measuring Device with Laser Tach Detecting Distance 50 to 600mm Resolution 0.01/0.1/1

YFYIQI Intelligent Tachometer Digital Photo Tachometer Contact Tachometer Tach Meter Tester Motor Speed Measuring Device with Laser Tach Detecting Distance 50 To 600mm Resolution 0.01/0.1/1 Overview: The Multifunction Tachometer Used to test the rotative velocity ,surface speed or frequency of motor.Widely applicable to motor, fan, paper-product ,plastics,chemical fiber,washing-machine,automobile,airplane,steamer department etc. Features: ✿Digital display with no guessing errors. ✿Wide measuring range and high resolution. ✿The last value / max. value / min. value will be automatically stored in memory. ✿Multifunctional, one instrument combines PHOTO TACH. (RPM) & CONTACT TACH. (RPM , m/min., ft/min). ✿The use of durable, long-lasting components, including a strong, light weight ABS-plastic housing assures elegant shape and ease of use. Specifications: ✿Measuring range: Laser : 2.5-99,999 r/min Contact : 0.5-19,999 r/min Surface: 0.05-1999.9m/min；0.2-6560ft/min ✿Laser tach detecting distance:50-600mm ✿Accuracy:±（0.05%n+1d） ✿Resolution:0.01/0.1/1 ✿Sampling time:1 s ✿Memory:max/min/last value ✿Battery indicator:low battery indicator ✿Power Supply:4x1.5v UM-4 Battery (Not included) ✿Size:140x70x30 mm ✿Weight:130 g (Not including batteries)

• Digital display with no guessing errors
• Wide measuring range and high resolution.
• The last value / max. value / min. value will be automatically stored in memory.
• The use of durable, long-lasting components, including a strong, light weight ABS-plastic housing assures elegant shape and ease of use
• The Multifunction Tachometer Used to test the rotative velocity ,surface speed or frequency of motor. Widely applicable to motor, fan, paper-product ,plastics,chemical fiber,washing-machine,automobile,airplane,steamer department etc.