Martindale VT28PD-S Voltage Tester & Proving Unit Kit

Martindale VT28PD-S Voltage Tester & Proving Unit Kit

Martindale VT28PD-S Voltage Tester & Proving Unit Kit

Are you in need of a high-quality voltage tester and proving unit kit? Look no further than the Martindale VT28PD-S. This innovative kit is designed to provide accurate and reliable testing of electrical circuits, ensuring the safety and efficiency of your work. Whether you’re a professional electrician or a DIY enthusiast, this kit is a must-have for your toolbox.

Features and Benefits

1. Voltage Tester

The Martindale VT28PD-S voltage tester is equipped with a range of features that make it easy to use and highly effective. Its compact design allows for easy handling and storage, while the bright LED indicators provide clear and visible results. The tester also features a built-in flashlight, making it ideal for use in dark or hard-to-reach areas.

2. Proving Unit

Included in the kit is the Martindale proving unit, which is used to verify the accuracy and functionality of the voltage tester. This proving unit generates a known voltage, allowing you to test the tester before use. With its compact size and durable construction, the proving unit is a reliable companion to the voltage tester.

3. Safety Features

The Martindale VT28PD-S kit is designed with safety in mind. The voltage tester is equipped with a built-in self-test function, ensuring that it is always ready for use. It also features a low battery indicator, alerting you when it’s time to replace the batteries. Additionally, the kit comes with a durable carrying case, providing convenient storage and protection for the tools.

Frequently Asked Questions

Q: Can the voltage tester be used on both AC and DC circuits?

A: Yes, the Martindale VT28PD-S voltage tester is suitable for testing both AC and DC circuits, making it versatile for various electrical applications.

Q: How accurate is the voltage measurement?

A: The voltage tester provides accurate measurements with a high degree of precision, ensuring reliable results every time.

Q: Is the proving unit compatible with other voltage testers?

A: The Martindale proving unit is designed to work seamlessly with the VT28PD-S voltage tester. While it may be compatible with other testers, it is recommended to use it with the Martindale VT28PD-S for optimal performance.


The Martindale VT28PD-S Voltage Tester & Proving Unit Kit is a top-notch tool for anyone working with electrical circuits. Its reliable performance, user-friendly features, and safety measures make it an essential addition to any toolbox. Don’t compromise on quality and choose the Martindale VT28PD-S for all your voltage testing needs.