"Save money when you buy the Fluke 1507 Insulation Resistance Tester and Fluke 323 Clamp Meter together in this great value bundle.The Fluke 1507 electrical insulation tester is compact, rugged, reliable, and easy to use. With its multiple test voltages, it is ideal for many troubleshooting, commissioning, and preventative maintenance applications. With a remote probe, repetitive or hard-to-reach testing is made easy. Test leads, probes and alligator clips are also included.Tester Type = Insulation TesterMinimum Test Voltage = 50VMaximum Test Voltage = 1000VMaximum Insulation Resistance Measurement = 10GOhmsDisplay Type = LCDTest Current = 200mABattery Life = 1000 TestsMinimum Operating Temperature = -20°CMaximum Operating Temperature = +55°CPower Source = Battery"