ITEM NAME:DC/AC 6-400V Automotive Electrical Test Pen Voltage Circuit Tester Tool Description: - This a portable automotive voltage tester, which can be used to check automotive voltages circuit. - If the circuit is live,LED indicators light up to confirm voltage status. - Firm and durable, simple to use, no battery driven, convenient and economical. - 6-400V testable voltage range,designed to detect low and high voltage circuit faults in traffic and transport machinery. - Can be used in automobile, motorcycle, bulldozer, road roller and other transportation machinery maintenance operations. Specification: - Material: Metal+Plastic - Function: Test Voltage - Testable Voltage: AC / DC 6-400V - Wire Length: 75 cm / 29.53 inch Package Included: 1 Piece Voltage Test Pen.Firm and durable, simple to use, no battery driven, convenient and economical.