AUTOOL BT210 Car Circuit Tester 9-30V Electrical Testers

AUTOOL BT210 is a compact automotive electrical circuit tester for 9-30V DC vehicle systems. It supports voltage test, continuity test, polarity test, and contact temperature test, making it suitable for common electrical troubleshooting on 12V cars, 24V trucks, motorcycles, and other compatible DC vehicle circuits. BT210 is designed for vehicle DC circuit troubleshooting. Confirm voltage range, circuit type, working environment, and tool condition before testing. BT210 provides four switchable detection modes, a built-in probe light, digital display, polarity indication, continuity indication, overload protection, and compact operation for vehicle electrical maintenance. BT210 combines a sharp probe tip, ground clamp, digital display, polarity indicator, LED continuity indicator, lighting key, and mode switch in a compact power circuit probe tester. Compare BT210 with BT160, BT250, BT260, and BT280 before choosing the right voltage range, cable length, display, language support, and advanced diagnostic functions. The package image shows the BT210 tester, ground clamp, user manual, and retail box. Refer to the package image and final order page for the exact included items. Key features • Voltage Test: Checks circuit voltage for 12V and 24V vehicle systems. • Continuity Check: Finds open, closed, virtual, and real circuits. • 4 Test Modes: Also covers polarity and temperature testing in one tool. • Product: AUTOOL BT210 Power Circuit Probe Tester • Test Voltage Range: 9-30V DC • Compatible Vehicle Systems: Typical 12V cars, 24V trucks, motorcycles, and other compatible DC vehicle circuits