The 1587 and 1577 insulation multimeters combine a 1-kV digital insulation tester with a true-RMS digital multimeter. Weighing 1 pound, these portable tools offer digital multimeter functionality and ...

Insulation testers used to be bulky, heavy and difficult to lug around. Yet Fluke's 1587 and 1577 insulation multimeters combine a 1-kV digital insulation tester with a full-featured true-RMS digital ...

Testing insulation is an important way to qualify a new installation. Testing also protects and prolongs the life of electrical systems and motors. Over the years, electrical systems are exposed to ...

We may receive a commission on purchases made from links. A multimeter is a versatile tool used primarily for measuring voltage, resistance, and continuity. Mechanics use multimeters when working on ...