DT2239B strobe tachometer

DT2239B strobe tachometer
 

Product description:

Stroboscope, also known as stroboscopic instrument or tachometer Still, stroboscopic instrument itself can issue short and frequent flashes. When we adjust the flashing strobe frequency to match the speed of rotation or movement of the measured object approaching or synchronized, although the high-speed movement of the measured object, but it looks like it is slow motion or relatively still, this phenomenon of persistence of vision people can easily observed visual surface quality and the health of the high-speed moving objects, and stroboscope The flash rate is the object to be detected (for example: motor) speed and movement frequency (printed bags), also can use the stroboscope analysis object vibration, movement speed of moving objects and high-speed photography.

Using micro-computer technology (CPU), photovoltaic technology.
Anti-jamming technology and other advanced technology to achieve non-contact speed
Measurement, as well as state and surface detection of moving objects
Defect.
Large screen LCD with backlight
Digital control adjust flash Frequency
Low power consumption
Measuring range: 60 ~ 19999RPM
Coarse / fine tune the amplitude:
(1000RPM coarse ± 10RPM
Fine ± 0.1RPM
≥1000RPM coarse ± 100RPM
Fine ± 1RPM
Accuracy: ± 0.05%
Resolution: (1000RPM: 0.1RPM
≥1000RPM: 1RPM
Power: 4x1.5V AA battery