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HT-3100 - Discontinued, replaced and upgraded with the HT-3200 Tachometer
Big performance in a little package. Accuracy of + / - 0.1 rpm in low mode. Soon to be replaced and upgraded with the now available New HT-3200.

  • Data Hold function: Measured value is held on the display for 1 minute after completion of a measurement.
  • In the Low mode, accuracies of + / - 0.1 rpm is achieved
  • Convienent storage compartment for holding contact tips
  • Battery replacement warning indicator is displayed
  • CE Mark
  • Weight : approx. 200 g
Description High Accuracy Contact Type
Range 0.5 - 10,000 rpm
Detection Distance Contact method
Display LCD 5 digit Display
Power / Battery life Three type AAA batteries provide 50 hrs. of continuous use.
Operating Temperature 32° to 104° F / 0° to 40° C

Standard accessories: KS-300 Rpm measurement contact tip, KS-200 Circumferential m / min.speed ring, three AAA type batteries.