DT-311D
Stroboscope

Measuring range 60 – 12000 flashes per minute (FPM)
Frequency range 1 – 200 Hz
Hand held stroboscope for non-contact determination of revolutions, for monitoring moving parts and ascertain the oscillation frequency of running systems.

Industrial stroboscope with mains operation with LED display

Stroboscope with rugged aluminium housing and big reflector