VDIAGTOOL V200 Car Electric Circuit Tester 6V-30V Automotive Power Probe Kit Electrical System Tester LCD Display Voltage Tester Electrical Diagnostic Tools 

Unversial VDIAGTOOL V200 Circuit Tester Meet Your Daily Maintenance:

👍 DC voltage range: 0-65V; Resistance range: 0-100 kΩ; Rated current: 1-10 amps; Frequency response of sound passage: 0Hz to 10Khz.

👍 4 working modes: DC voltage, AC voltage, Resistance and Diode Test.

👍 Identify voltage and polarity of the circuit. You can find out whether it is a positive or negative ground circuit and check how many volts is getting.

👍 You can test continuity of the wires and components, whether they are attached to or disconnected from the vehicle.

👍 Test the resistance of various sensors and issues and compare those values to the factory specifications.

👍 Activate and test components in your hands or inside the vehicle by supplying positive or negative circuits to them.

👍 20FT extension cable allows you to work on semi trucks, trailers or any other long vehicles.

👍 Built-in light enables better working in darker spaces.

Four Work Modes of VDIAGTOOL V200:

✅DC voltage: While the tool in this mode, contact the probe tip to a circuit, then the LCD display will read the DC voltage with a resolution of 0.1 volt.
 
✅AC voltage: While the tool in this mode, contact the probe tip to a circuit, then the LCD display will read the Max. Voltage, the Min. Voltage and frequency.
 
✅Resistance: While the tool in this mode, contact the probe tip to a circuit, then the LCD display will read the resistance between the tip and auxiliary ground lead.
 
✅Diode: In this mode, the probe tip contact the positive terminal of the diode, connect the auxiliary ground lead to the negative terminal of the diode, the screen will display the forward voltage drop, indicates the forward bias. If switch the probe tip and auxiliary ground lead, the screen will not display the voltage, indicates the reverse bias.
 
⚠️WARM TIPS FOR INSTRUCTION:
 
📌 Always perform automotive testing in a safe environment.
📌 Wear eye protection that meets ANSI standards.
📌 Keep clothing, hair, hands, tools, test equipment, etc away from all moving or hot enging parts.
📌 Operate the vehicle in a well ventilated work Area: Exhaust gas are poisonous.
📌 Put blocks in front of the drive wheels and never leave the vehicle unattended while running tests.
📌 Use ectreme caution when working around the ignition coil, distributor cap, ignition wires and spark plugs. These component create Hazardous voltage when engine is running.
📌 Put the transmission in PARK (for automatic transmission) or NEUTRAL (for manual transmission) and make sure the parking brake is engaged.
📌 Keep a fire extinguisher suitable for gasoling/chemical/electrical fires nearby.
📌 Don’t connect or disconnect any test equipment while the ignition is on or the enging is running.
📌 Keep the tool dry, clean, free from oil/water or grease. Use a mild detergent on a clean cloth to clean the outside of the test tool, when necessary.
📌 When the power switch in the tool is depressed, battery current/voltage is conducted directly to the tip which may cause sparks when contactiong ground or certain circuits.Therefore the tool should NOT be used around flammables such as gasoline or its vapors. The spark of an energized tool could ignite these vapors. Use the same caution as you would when using an arc welder.

🚩 Locate The Short Circuit: 
In most cases a short circuit wil appear by a blown fuse or an electrical protection device tripping (i.e., a circuit breaker). Use the probe tip to activate and energize each of the fuse contacts. The contact which trips the circuit breaker is the shorted circuit.
 
🚩 Check Continuity: 
When this auto circuit tester is in Resistance mode, using the probe tip and the auxiliary ground lead, continuity can be tested on wires and components attached or disconnected from the vehide's electrical system.
 
🚩 Activate Components: 
Activate and test components in your hands or inside the vehicle by supplying positive or negative circuits to them. Such as car lights, motors, windshield wipers, radiator fans,…