DiLog PU690 690V AC Proving Unit

The DiLog PU690 690V AC Proving Unit can be used to verify the functionality of two-pole voltage testers. It is compact, lightweight and particularly useful for checking two-pole voltage indicators in the field where a known source is limited or unreliable.  

The DiLog PU690 690V AC Proving Unit provides a 690V AC voltage output to the two input terminals. It includes an inbuilt 200kΩ load, which limits the current to 3.5mA at 690V. It is safety rated to CAT II 750V and can be used to prove high and low impedance instruments such as voltage indicators, voltage and continuity testers, clamps and multimeters.

The DiLog PU690 690V AC Proving Unit’s ultra-bright LED indicates high-voltage output. It also features a low battery indicator.

The DiLog PU690 690V AC Proving Unit facilitates compliance safety checking of voltage indicators to ensure safe operation prior to testing on a live circuit. It can be used to carry out safe isolation procedures.

DiLog PU690 690V AC Proving Unit Key Features

• Verify the functionality of two-pole voltage testers
• Compact
• Lightweight
• Check two-pole voltage indicators in the field where a known source is limited or unreliable
• Provides a 690V AC voltage output to the two input terminals
• Inbuilt 200kΩ load limits the current to 3.5mA at 690V
• Prove high and low impedance instruments such as voltage testers and multimeters
• Safety rated CAT II 750V
• Ultra-bright LED indicates a high-voltage output
• Low battery indicator
• Facilitates compliance safety checking of voltage indicators
• Ensure safe operation prior to testing on a live circuit
• Carry out safe isolation procedures

What’s Included?

• DiLog PU690 690V AC Proving Unit