About this item

• 【6V 12V 24V BATTERY TESTER】 VDIAGTOOL BT500 is a fast & accurate car battery tester which provide overall analysis of the battery's health and charging & cranking Test to help you know everything about the health of batteries, the starter motor's cranking status, and vehicle electronic system's charging condition. It’s must-have battery testing tool for DIYers and pros.
• 【RELIABLE BATTERY ANALYZER】 BT500 battery tester 12v automotive can quickly and accurately display details of the battery parameters such as voltage, internal resistance, cold cranking amp and battery health(SOH) and charge status(SOC). This battery testers will also provide you with professional advice on whether to replace or recharge the battery, helping you know the battery status in advance to prevent possible battery failures.
• 【STARTER & ALTERMATOR TESTER】 BT500 alternator tester can perform cranking test of the vehicle starter motor and check whether it’s cranking properly or not, charging test of the alternator to prevent overcharge or incomplete charge. Note: Please turn off all electrical devices (such as air conditioner, headlights, stereo or other electrical equipment）during the charging test.
• 【COMPREHENSIVE TOOL FOR TROUBLESHOOTING CIRCUIT ISSUES】V200 Pro is designed to handle all types of circuit problems. It offers a range of tests including Circuit Breaker/Open Test, Tracing Wire, AC/DC Voltage Test, Diode Test, Resistance Test, Polarity Test, Continuity Test, Ground Test, Component Activation, Signal Circuit Test, and Relay, Fuse, Trailer Light Test. With this tool, you can easily and quickly identify short circuits, open connections, broken wires, current leaks, and trace wires. Invest in this essential circuit tester today and eliminate the need for costly trips to dealerships.
• 【COMPREHENSIVE POWER CIRCUIT TESTER】Switch to Mode I, you’ve just activated Power Circuit Probe Tester which supports 4 working modes:AC/DC Voltage, Resistance and Diode. The electrical probe tester allows users to check 12V 24V electrical system instantly, tells you whether the wire or circuit is live, and which side of the circuit you are on, positive or negative. NOTE: This circuit tester can be powered by either connecting to cigarette lighter/vehicle’s battery,no external battery needed!