The Fluke 1507 Insulation Testers are compact, rugged, reliable, and easy to use. With their multiple test voltages, they are ideal for many troubleshooting, commissioning, and preventative maintenance applications. Features: Save both time and money with Automatic calculation of Polarization Index and Dielectric Absorption Ratio; Make repetitive tests simple and easy with the 1507.s Compare (Pass/Fail) function; Repetitive or hard-to-reach testing is easy with the remote test probe; Live circuit detection prevents insulation test if voltage > 30 V is detected for added user protection; Auto-discharge of capacitive voltage for added user protection; AC/DC voltage: 0.1 V to 600 V; 200 mA Continuity; Resistance: 0.01 ? to 20.00 k?; Save battery power with auto power off; Read measurements easily with large, backlit display; CAT IV 600 V overvoltage category rating for added user protection; Remote probe, test leads, probes and alligator clips included with each tester; Accepts optional Fluke TPAK magnetic hanging system to free your hands for other work; Four AA alkaline batteries (NEDA 15 A or IEC LR6) for at least 1000 insulation tests; One year warranty - Cases & Holsters: Fluke C101; Fluke C25; Fluke CAMO-C25; Fluke CXT170; Fluke TPAK - Related Products: Fluke 1503 Insulation Resistance Tester; Fluke 1503; Fluke VT04 Visual IR Thermometer Maintenance Combo Kit - Overview: The Fluke 1507 Insulation Tester is a compact, rugged, reliable, and easy to use. With its multiple test voltages, it is ideal for many troubleshooting, commissioning, and preventative maintenance applications.; Additional features, like the remote probe on this tool save both time and money when performing tests. - Test Leads: Fluke TL225 - CarePlans: Fluke CarePlans - Includes: Remote probe; Test leads; Test probes; Alligator clips; User documentation