The Martindale Electric PD440 and VI13800 Proving Unit 430V AC is a reliable and efficient piece of electrical equipment designed for business, office, and industrial use. As a proving unit, it is essential for testing and ensuring the quality of electrical systems. With a brand known for its durability and performance, this unit is a valuable addition to any workplace requiring precise electrical measurements and testing capabilities. Its 430V AC power supply ensures consistent and accurate results for various electrical equipment and supplies.
eBay