Metravi 100 V Digital Insulation Tester is a metric device designed to test the electrical components and systems for various parameters. The 100 V Digital Insulation Tester is a CPU controlled device used to give accurate and precise measurements. Digital Insulation Tester consists of various parts, such as a digital display to show the results, a rotary switch, a power button, a test button, and knobs with test leads. The Insulation Tester is ideal for both AC and DC voltage and has an auto-discharge function & voltage output warning function. The digital insulation tester is ideal for testing electrical instruments such as transformers, inductors and motors. Product Attributes: Brand: Metravi Name of the Product: 100 V Digital Insulation Tester Insulation Resistance: 200 MOhm Model: DIT 99A Test Voltage Range: 100 V Item Weight: 450 Grams Display: 3-1/2 Digits 1999 Counts LCD Colour: Multicolour