TCP0020 Tektronix Current Probe


The TCP0020 is a Current Probe from Tektronix. Current Probes are an integral part of any electrical power testing toolbox to ensure accurate measurements, reliability, and safety. Purchase a current probe set with your oscilloscope. Probes can use pulse waveforms to test components without removing them from circuits with in-circuit capabilities. Choose the probe that complements your system. We carry new and used current probes from major industry brands.

In Stock
Ships Today
Free Shipping

Additional Features:

  • 20 ARMS Maximum Current Capability
  • 100 A Peak Pulse Current Capability
  • Connects Directly to Oscilloscopes with the TekVPI™ Probe Interface
  • Provides Automatic Units Scaling and Readout on the Oscilloscope Display
  • One-button Degauss and AutoZero Control for Ease of Use
  • Easy Access to Scope-displayed Probe Menu for Probe Setup Control and Operating Status Information
  • Remote Control Capability through TekVPI Oscilloscope
  • Easy-to-Use and Accurate AC/DC Current Measurements
  • DC to >50 MHz Bandwidth
  • Core Jaw Diameter of 5 mm (0.2 in.)
  • Accurately Measures Current Levels as Low as 10 mA per Division
  • High Accuracy with Typically Less than 1% DC Gain Error
  • Split-core Construction allows Easy Circuit Connection
  • Low Noise and DC Drift
  • Standard Warranty: One-year parts and labor


  • Power Supplies
  • Semiconductor Devices
  • Power Inverter/Converters
  • Electronic Ballasts
  • Industrial/Consumer Electronics
  • Mobile Communications
  • Motor Drives
  • Transportation Systems

The Tektronix TCP0020 is a  high-performance, easy-to-use AC/DC current probe designed for use with a variety of oscilloscopes. The TCP0020 is designed for direct connection to oscilloscopes with the TekVPI™ probe interface.

These AC/DC current probes provide sufficient performance to support 50 MHz measurement system bandwidth. The TCP0020 provides a maximum 20 ARMS measurement range. These probes also provide excellent accuracy to current levels as low as 10 mA, important for meeting today’s challenging current measurement needs.

ValueTronics New and Used Test Equipment, All Rights Reserved