The LED tachometer has further useful functions such as flash duration, phase shift, triggering by external triggering and automatic shutdown. With these adjustment possibilities, the tachometer is ideally suited for the speed determination of rotating machines as well as for the visualization of faulty machine parts and assemblies. The tachometer can generate static images by means of phase and equal speed periodic illumination of the components to be tested by means of flashes of light. This makes mistakes visible on the rotating or oscillating component during the process.

Tachometer LES 300

  • Measuring range 1 ... 2000 Hz
    60 ... 120000 FPM
    Accuracy ±0.01%
    Resolution 1 ... 200 Hz: 0.01 Hz
    200 ... 2000 Hz: 0.1 Hz
    1 ... 200 Hz: 0.01 Hz
    200 ... 2000 Hz: 0.1 Hz
    60 ... 12000 FPM: 0.1 FPM
    12000 ... 120000 FPM: 1 FPM
    Flash duration 0.1°/360° … 2.5°/360°
    Power supply Power supply: 12V, 0.5 A
    Battery: 1050-mAh, 11.1V
    Charging time Ca. 3 h
    Environmental conditions 0 ... 45°C / 32 ... 113°F, 35 ... 85% r.H.
    Dimensions 210 x 202 x 57 mm / 8.3 x 8 x 2.2 in
    Weight 440 g / 1 lb
    Illuminance 5100 lux at 20 cm / 7.9 in distance at 6000 FPM
    Flashing colour Ca. 5000 
    Protection IP64

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