Digital Volt/ Ampere Tester has a liquid crystal display voltmeter of 0 - 200 volts with at least count reading of 0.1 volt. The Volt/ Ampere Tester is featured with an ammeter of 0 - 200 Amp with a least count reading of 0.1 amp. The Volt/ Ampere Tester is offered in a compact design that facilitates ease of installation. Digital Volt/ Ampere Tester is ideal for testing 6 V, 12 V and 24 V automotive electrical systems.