A6303 Tektronix Current Probe


The A6303 is a Current Probe from Tektronix.


  • 2 Meter Cable
  • 100 Amps Continuous/500 Amps Peak
  • DC to 15 MHz
  • Up to 0.83 in. Conductor Diameter


  • Motor Drives
  • Satellite Systems
  • Inverters
  • Transportation Systems
  • Power Supplies
  • Avionics

The A6303 measures higher amplitude, lower frequency currents. It clips onto conductors up to 21.1 mm (0.83 in.) in diameter. Its frequency range is DC to 15 MHz. It will measure continuous currents up to 100 A and peak currents up to 500 A, as long as the amp second product of 10,000 A μs is not exceeded.

The A6303 is also compatible with the 11A16 2-CH Current Probe Amplifier for the 11000 and DSA Series oscilloscopes. With the 11A16, the A6303 is rated for 52.5 A.

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