onosokki tachometer

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HT-5500 Handheld Digital Tachometer

HT-5500 is a handheld digital tachometer with high performance and pioneering technology at the sophisticated body.

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  • Both contact and non-contact measurements are possible.
  • Equipped with memory function. Up to 20 data can be stored.
  • Contact and non-contact measurements are both possible. Two functions in one unit.
  • Equipped with analog output and pulse output as standard, and can be used to record rotation speed and as a rotation synchronization signal.
  • Equipped with a peak hold function to display the maximum and minimum values during measurement.
  • Large LCD with backlight
  • Tripod or stand fixture (optional) can be attached. Tripod or stand fixture (optional) can be mounted for continuous measurement.
  • It has wide range covering low to high speed rotation.


    Detection methods Optical reflective non-contact measurement; contact method (contact adapter supplied)
    Reflection detection distance 20 to 300 mm
    Display 5-digit LED, with backlight (character height: 10.2 mm)
    Operating temperature 0 to 40 °C
    Storage temperature -10 to 50 °C
    Power source Four AAA alkaline batteries or exclusive AC adapter (PB-7090 option)
    Battery life At least 32 hours (when the backlight is OFF) / At least 8 hours (when the backlight is ON)
    Outer dimensions 237.2 (W) X 47.5 (H) X 66 (D) mm (with the contact adapter)
    Weight (including batteries) Approx. 329 g (with the contact adapter)
    Accessories Please see the picture below.
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