About Vdiagtool "V200" （✅Test voltage ✅Test resistance ✅Test diode ✅Activate car components） The V200 Automotive Circuit Tester is a handy, practical and inexpensive tool for testing automotive circuits. The circuit tester assists in diagnosing and troubleshooting breaks, shorts, etc. in your car's electrical connections.VDIAGTOOL Auto PowerScan Circuit Tester Electrical Diagnostic Power Probe 12/24VAutomotive Power Scan -- V200VDIAGTOOL V200 Series----Circuit Tester⚠️ Gentle Reminder⚠️ : Dear valued customer, before placing your order, please ensure you understand your diagnostic needs. This listing includes both the standard model and the upgraded dual-function model. We recommend carefully reading the product descriptions to understand the differences between the models before making your selection. All products come with a 30-day money-back guarantee and a one-year warranty. In case of quality issues, you can provide a video as evidence. Upon verification, we will directly send you a brand-new set without the need to return the original product!(⚠️ Easy Return Tip: Simply select "I don't like the product" as the return reason, and your refund will be processed immediately.)Why do you need Vdiagtool "V200"? >>Rapid Diagnosis: Circuit testers can quickly identify issues in electrical systems, such as open circuits, short circuits, or other malfunctions, saving diagnostic time. >> Multifunctionality: Modern circuit testers often come with a variety of functions, such as diode testing, relay activation, polarity detection, and more, providing comprehensive testing solutions for users.It is not only for automotive use, circuit testers are also suitable for home, industrial, and other electrical system maintenance and testing. >> Precise Measurement: They provide accurate measurements of voltage, current, and resistance, which is crucial for ensuring the proper functioning of electrical components. >> Enhanced Safety: By detecting potential problems in circuits, circuit testers help prevent electrical fires or other safety incidents. >> Extended Equipment Life: Identifying and fixing electrical issues promptly can prevent further damage, thus extending the lifespan of automotive electronics and components. >> Cost-Effective: Using a circuit tester is more economical than replacing entire components, as it helps identify and fix issues, reducing unnecessary repair costs.About Vdiagtool "V200" （✅Test voltage ✅Test resistance ✅Test diode ✅Activate car components）V200 Car Circuit Tester is a convenient, practical, and cost-effective tool for automotive circuit testing. It aids in diagnosing and troubleshooting electrical connections in vehicles, including identifying open circuits and short circuits. 🔹 🔸🔹 Product Features 🔸🔹 🔸Advanced Working Modes:DC Voltage: Accurate 0.1V resolution for DC voltage readings.AC Voltage: Measures peak, minimum voltage, frequency, and duty cycle.Resistance Test: Measures resistance between the probe and auxiliary ground lead.Diode Test: Compares circuit values to factory specs for safety and performance assessment. Component Activation:The V200 tester can provide current signals to activate components, helping to diagnose damage in lamps, motors, wipers, fans, relays, and more. Dual Headlights & Backlit Display: Features motorized test pen with illumination for low-light testing. Equipped with a clear, backlit LCD display for easy day and night readings. Polarity Identification & Sensitive Probe: LED color changes indicate line continuity and polarity (red for positive, green for negative). Stainless steel probe pierces wires easily, suitable for tight spaces. 20ft Extension Cable & Adapter: Includes a 20ft extension cable for working on larger vehicles and trailers. Comes with a cigarette lighter adapter for convenience. Overload Protection:Built-in 10A circuit breaker prevents overloading, resets in about 5 minutes. Audible buzzer warns when overloaded, protecting the battery and tool. ⚠️⚠️⚠️ If the circuit tester trips, the tool will not conduct battery current to the needle tip until reset, even with the power switch pressed. About Upgraded 2 in 1 Set -----"V200 Pro" （✅Test voltage ✅Test resistance ✅Test diode ✅Activate car components） >>>Product Overview - “V200 Pro” The V200Pro Automotive Circuit Tester is the ultimate solution for identifying and resolving issues such as wiring degradation, component failures, and poor connections. 🌟 Core Upgraded Tech-Dual Modes for Comprehensive Circuit Diagnostics The V200Pro offers a two-in-one solution. Switch effortlessly between the power circuit probe tester mode and the circuit breaker finder mode with just one click. No need for extra tools to check cable/wire continuity or diagnose break points. 🔧 Mode 1: Circuit Data Monitoring Ensure optimal component performance with four monitoring modes: ➊ DC Voltage Measurement: Accurately reads DC voltage down to 0.1 volts. ➋ AC Voltage Measurement: Captures peak and trough voltages, frequency, and duty cycle. ➌ Resistance Measurement: Measures resistance between the probe and ground lead. ➍ Diode Measurement: Checks diode health; out-of-range readings suggest diode damage. 🔎 Mode 2: Fault Localization Effortlessly locate circuit issues with audible guidance: ❗ Note: Mode 2 requires a 9V battery for operation. Persistent fuse blows may indicate a short circuit. The breaker finder function locates open circuits, broken wires, and current leaks through tone changes, tracing wires without insulation damage.How to Start Using the V200Pro Automotive Circuit Tester?💐 Step 1: Connecting the Device Take out the adapter cable. One end of the cable has a double round connector that attaches to the probe device. The other end of the adapter cable has two large clips: one red and one black. Connect the adapter cable to the vehicle to provide electricity and initiate the preparation work. 💐 Step 2: Operating Modes Mode 1: Circuit Monitoring Attach the small clip on the probe device to the area you want to detect. Once the clip is in place, start using the probe to examine the internals. You can freely switch between the four detection modes: DC Voltage, AC Voltage, Resistance, and Diode Measurement. If the screen suddenly turns black or the device restarts during use, it indicates an overload phenomenon at the current location, commonly known as a short circuit. The device features overload protection and will restart shortly, allowing you to resume testing. Mode 2: Fault Localization Toggle the switch to turn off the screen of the probe device, activating the patrol equipment (requires batteries). Press and hold the start button while moving the probe end along the line you're detecting. When the rover emits a loud sound, it indicates the presence of a circuit breaker in that region.The device will emit a self-test sound when started. You can adjust the volume using the rotary button on the right side. Remember to always follow safety precautions while working with electrical systems. The V200Pro is designed to assist in diagnosing and locating circuit issues but should be used with caution and in accordance with the manufacturer's instructions.>>>WARNING: Applying voltage to some circuits at will damage the electronic components of the vehicle. Kindly use the vehicle manufacturer's schematics and diagnostic procedures when testing. >>>NOTE: When power up this probe tester kit, press the power switch first, then contact the tip with the component, the operation life of power switch will be extended.PaymentDelivery detailsTerms of salesAbout usContact usPayment1.We accept Credit cards、Debit card、Apple Pay、Google Pay、PayPal ect. payment. 2.Please contact us if you need to use another method to pay. 3.Payment should be made within 7 days after bidding ends. 4.Otherwise an Unpaid Item case will be opened to you. 5.We are not responsible for buyers’ local taxes. 6.Please include your special requests in eBay note if there is any. 7.We reserve the final right of sellingDelivery details Order will be shipped within 1-5 business day after payment confirmed. We have warehouse in US，HongKong，China warehouse. From our US warehouse via UPS or DHL eCommerce shipping Delivery time varies from 2 to 6 business days. From our Hong Kong warehouse via DHL or FedEx Ground Delivery time varies from 7 to 21 business days. From our China warehouse For US buyers, we use SpeedPAK (Delivery time is 8-15 business days) or express delivery(Delivery time is 7-21 business days) . For other countries' buyers, we use SpeedPAK or China Post or Hong Kong Post(Delivery time varies from 10 to 30 business days)or Express delivery(Delivery time is 7-21 business days). We will ship according to your eBay address. Please make sure it is correct and include phone number for delivery. If you do not receive your order in the estimated time, please contact us, we would do our best to serve you solve the problem. Please include your special requests in eBay note if there is any.Terms of sales We are authorize distributor, our all items are 100% original and Our devices have warranty, 12 months free repair for the devices. 3 months for the accessories. Please contact us firstly when you need warranty service. In case an item arrives faulty, please contact us in 30 days and keep it unused. We will instruct you on how to return and get refund or replacement. If after 30 days, or the item has been used, we have the right to decline your claim. Items should be returned on buyers' cost for repair or replacement.About us Who We Are? We are specialized dealer of On-Board Diagnostic tools and automotive electronics for more than 10 years. We are authorized first class distributor of VDIAGTOOL. What Do We Have? We have office and warehouse in CN and US to ensure fast shipment and after-sale service. Terms of tax: We are not responsible for buyer's local taxes, please consult your local Customs for tax details.Contact us Our customer-oriented service strives for positive feedbacks with all 5 star selling ratings. Please feel free to contact us via eBay message once you have any question before you giving us negative feedback or open case. We will reply in 24 business hours. 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