Hand held Engine Tachometer


SE-2500A is a non-contact handheld tachometer designed for gasoline engine measurement. Detection, measurement, and display parts are all in one unit and batteries are built in the unit. Moving the detector (head of the SE-2500A) close to an ignition coil can measure rotation speed at the unit of 1 r/min or 0.01 r/s. Up to 20 measurement data can be stored in the internal memory that is convenient for later checking. Both analog (able to switch over to monitor output) and pulse outputs are provided as standard. Analog output signal can be used for the data recording by recording device. Monitor output is used for checking sensor waveform or input signal of FFT Analyzer. Pulse output signal is used for tracking analysis signal for FFT Analyzer.

  • Built-in memory function 20 data (MAX) can be saved to memory.
  • Analog, Monitor and Pulse outputs
  • Extra Large LCD with backlight
  • Capable of performing measurement at a distance of 1 m when the external, optional (IP-2800) sensor is used. *
  • Tripod mountable
  • Measurement can be performed in 1 r/min or 0.01 r/s units.
  • For Gasoline Engines : 2 Cycle and 4 Cycle ( 1 to 12 Cylinders )
  • This durable tachometer is useful when measuring from the Ignition Coil.
  • RoHS Compliant

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Description Hand-held (Ignition Coil type) Engine tachometer
Range 120 - 20,000 rpm
Detection Distance 10 to 200mm / 0.5 to 8 inches
Display LCD 5 digit Display
Power / Battery life Four type AAA batteries provide 32 hrs. of continuous use.
Operating temperature 32° to 104° F / 0° to 40° C
Applicable Detectors Built-in induction detector, IP-280/IP-2800 (ignition detector)


Accessories: Four AAA batteries and Hard carrying case.

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