Tachometer เครื่องวัดความเร็วรอบ รุ่น 461831 Extech เครื่องวัดรอบแบบแสง Digital StroboTach
Digital StroboTach
Freeze motion and analyze rotating objects without contact
- Checks and analyzes motion and speed by simply aiming and synchronizing its flash rate (fpm) with a rotating object
- rpms on 4 digit LED display
- High accuracy over a wide, dynamic range via exclusive microcomputer LSI circuit and crystal control time-base
- Ideal for measuring the speed of moving gears, fans, pumps, motors and other equipment used in general maintenance, production, quality control or labs
- Tripod mount for stationary use
Specifications::
Flash/Speed Rate 100 to 10,000 FPM/RPM
Accuracy ±(0.05%rdg +1 digit)
Duty Cycle 5 to 30 minutes
Sampling Time 1 second
Dimensions 8.3 x 4.8 x 4.8" (211 x 122 x 122mm)
Power supply 220V AC, 50Hz
Weight 2.2 lbs. (1 kg)
รายละเอียดสินค้าเพิ่มเติม
http://www.eastern-energy.net