Feature 1A widely used circuit tester/circuit test lamp designed to check automotive circuits and other 348V wiring and circuits. 2With a sharp stainless steel probe, used to pierce wires to reach hard-to-reach areas. 3With a 3.3m long PU spring wire, it is portable, easy to operate, and highly practical. 4The digital display can make you understand the actual situation of the circuit more clearly and make judgments easier. 5It can be tested by electricity. No complicated operation steps are required and it is very simple.Item Type: Digital Circuit TesterMaterial: ABS+Stainless SteelPower Supply Voltage: 3-48VWorking Temperature: 0-45Voltage Range: 3-48VMinimum Resolution Value: 0.1VAccuracy: 0.8%+3-digit displayApplication: For CarHow to Use: Test with electricityMaximum Line Length: Approx.3.3m/10.8ftPen Length: Approx.210mm/8.3in .wang-edit-text{ font-family:'Arial' !important; } .wang-edit-text table { border-top: 1px solid #000; border-left: 1px solid #000; } .wang-edit-text table td, .wang-edit-text table th { border-bottom: 1px solid #000; border-right: 1px solid #000; padding: 3px 5px; } .wang-edit-text table th { text-align: center; }Package List1 x Digital Circuit Tester