Fluke Test Probe, 40kV, 2A

Fluke Test Probe, 40kV Voltage, 2A Current - 80K-40

This test probe extends a voltmeter’s measuring range to very high potentials for low-energy circuits within equipment. It is intended for use where energy is limited, providing compatibility with instruments that have high input impedance and enabling measurements up to the rated Peak voltage in both AC and DC environments.

Features & Benefits

• Measures up to 40 kV Peak while protecting instrument input
  Compatible with 10 MΩ voltmeter inputs for accuracy
  Rated for 2 A carrying capability to match test set-ups
  Specified operating temperature up to 50 °C for warm environments
  Supplied in red and black for clear polarity identification

**Applications**

• Suitable for measuring high voltages inside televisions and copiers
  Ideal for insulation testing on low-energy assemblies
  Used with bench voltmeters for component-level diagnostics
  Can be used for lab-based HV troubleshooting on equipment

Can this probe be used on power distribution systems?

No, it is limited to energy-restricted circuits and must not be applied to power distribution measurements.

Which voltmeter input impedance yields best accuracy?

Use with a 10 MΩ input impedance voltmeter to achieve the stated measurement performance.

What environmental temperature range is acceptable for operation?

It operates between 0 °C and 50 °C as per its rated thermal limits.

What polarity identification and lead colours are provided?

The accessory includes red and black leads to distinguish positive and negative connections.

Notes

Only suitable for low energy applications