Smartach+: Gas/Diesel Tachometer and Ignition Tester

Discontinued - see TA300 for new improved model

Canadian flag with caption

    Easy to use fuel line & spark tachometer:

  • Set the number of cylinders and cycles, extend the antenna and hold the instrument about a foot above the ignition system. RPM is displayed, or simply hook up the piezoelectric sensor to fuel injection lines on Diesel engines

    Secondary Ignition Voltage Tester:

  • Hook the antenna sensor over a spark plug wire or coil. Peak voltage of the ignition pulse in kilovolts is displayed


General Technologies Corp. TD101 Smartach+: Gas/Diesel Tachometer and Ignition Tester

Technical Specifications

Electrical Specifications

For use in

  • Automobiles
  • Trucks
  • Boats
  • High performance racing cars
  • Motorcycles
  • Skidoos
  • Snow mobiles
  • Lawnmowers
  • Chainsaw
  • Power generators
  • Any engine equipped with spark plug ignition systems
  • Marine engines
  • Heavy machinery
  • Tractors, etc.


  • TD101
  • Hard padded case for carrying and storage
  • 6' (1.8 m) diesel cable adapter
  • 6 mm universal piezoelectric pick up for diesel engines
  • 9 Volt alkaline battery
  • User's Manual