Martindale VT25PDS Voltage Tester & Proving Unit Kit
The Martindale VT25PDS Voltage Tester & Proving Unit Kit provides a complete and reliable solution for verifying electrical safety before starting work. With a compact design and durable build, the VT25 two-pole voltage tester is ideal for both professional and everyday use. The kit also includes the PD690SRD proving unit, ensuring compliance with GS38 and proving dead procedures.
Advanced Testing Capabilities
The VT25 tester detects AC/DC voltage from 12V to 690V and displays nominal voltage levels at 12V, 24V, 50V, 120V, 230V, 400V, and 690V via a clear LED display. Its additional features include a continuity test with both visual and audible feedback up to 500kΩ and a three-phase rotation test for added functionality. The integrated white LED torch makes it practical in low-light environments, while its ergonomic design ensures ease of use.
The PD690SRD proving unit provides a reliable voltage source to verify the accuracy of the VT25 tester. It generates stepped outputs of 50V, 120V, 230V, 440V, and 690V AC/DC and maintains a continuous 440V supply for up to 10 seconds. This ensures the safe and accurate performance of your voltage indicator before every use.
Completing the kit is the durable TC70 carry case, designed with specific compartments for the VT25 tester and PD690SRD proving unit. Its convenient shoulder strap ensures portability, making the Martindale VT25PDS Kit an essential toolset for electrical safety and compliance.
Key Features
- Detects AC/DC voltage from 12V to 690V.
- Nominal voltage indication at 12V, 24V, 50V, 120V, 230V, 400V, and 690V.
- Performs three-phase rotation testing.
- Continuity test with visual and audible feedback up to 500kΩ.
- Clear LED display for easy voltage reading.
- Integrated white LED torch for low-light environments.
- Includes PD690SRD proving unit for accurate tester verification.
- Proving unit outputs stepped voltage levels up to 690V.
- Durable TC70 carry case with compartments for safe storage.
- GS38 compliant and safety-rated CAT III 1000V / CAT IV 600V.




