Fluke 1503 Insulation Resistance Tester

Fluke 1503 Insulation Resistance Testers. The Fluke 1507 and 1503 insulation testers are compact, rugged, reliable, and easy to use. With multiple insulation test voltages available, they are ideal for troubleshooting a wide range of issues, commissioning equipment, and performing preventive maintenance. Their special features and accessories, such as the remote probe, save time and money when conducting tests.