Testo 477 LED Stroboscope
The testo 477 LED hand-held stroboscope measures rotations and vibrations and facilitates measurements during operation. The stationary image enables the inspection and quality assessment of high-frequency moving parts.
- Extremely high measurement range: up to 300,000 flashes per minute (fpm)
- Very high illumination: up to 1500 Lux
- Long operating times: battery power for up to 5 h
- Trigger input and output for connectivity to external systems and control via external sensor
Now carry out inspections and quality control of machines and systems, rotational speed measurements of hard-to-reach, small and fast-moving objects; even when the machines are still running. It is possible with the testo 477 LED stroboscope.
Includes transport case, trigger signal connector, battery and calibration protocol.




















