Fluke 1507 Insulation Tester

The 10G ohm 1507 insulation tester now comes with an automatic wire stripper that adjusts to the diameter of the wire, but cuts the insulation off by inserting the wire into the jaws from the side (rather than from the front). This is easier for you and ergonomically better, particularly when working in confined areas. It is a top quality tool made in Germany (worth £30) and handles copper wires from 0.5 to 6 mm2. :

• Insulation test range: 0.01 MO to 10 GO 
• Insulation test voltages: 50 V, 100 V, 250 V, 500 V, 1000 V 
• Save both time and money with Automatic calculation of Polarization Index and Dielectric Absorption Ratio (only available on the1507) 
• Make repetitive tests simple and easy with the 1507’s Compare (Pass/Fail) function (only available on the 1507) 
• 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 O to 20.00 kO 
• 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