About this item

• - Activate Power Circuit Probe Tester by switching to Mode I for use in 4 working modes: AC/DC Voltage, Resistance, and Diode.
• - Quickly check 12V and 24V electrical systems with the electrical probe tester.
• - Determine if a wire or circuit is live and identify the circuit's polarity (positive or negative).
• - This circuit tester can be powered by either connecting to a cigarette lighter or vehicle battery; no external battery required.
• 【ALL-IN-ONE TOOL FOR ANY CIRCUIT PROBLEM DIAGNOSIS】V200 Pro covers all circuit tests: ✔Circuit Breaker/Open Test ✔Tracing Wire ✔AC/DC Voltage Test ✔Diode Test ✔Resistance Test ✔Polarity Test ✔Continuity Test ✔Ground Test ✔Activate Components ✔Signal Circuit Test ✔Relay, Fuse, Trailer Light Test. You can quickly & easily Locate short circuits, open connections, broken wires, current leaks and even trace wires. Get this essential circuit tester today and save your time and costly trip to a dealers
• 【3 YEAR WA*RRANTY, 24/7 TECH SUPPORT, 60 DAYS NO QUESTION ASKED RE*TURN/RE*FUND】 We offer 3 Years Wa*rranty, Lifelong technical support, 60 Days No-Question-asked NEW REPLACEMENT OR RE*FUND. Any questions or concerns, please reach us without hesitation.
• 【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!
• 【TURN OFF CHECK ENGINE LIGHT】VD30 check engine light code reader with reset can scan various cars’ engine or powertrain module to pull obdii fault codes and view various sensors’ PID data in text or 4-in-1 graphing including misfire, o2 sensor, long/short term fuel trims, engine rpm/load/ coolant temp, mass air flow, throttle position, intake air temp, open/close loop status and help you figure out why the check engine warning light(CEL) is on and never again get ripped off by a repair shop!