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?[Powerful and Accurate Probe Tester Kit] The P200 Pro Automotive Circuit Tester is an upgraded version of the P200, designed for quickly testing all ✅9V-48V✅ electronic systems. It can diagnose problems in car components, electrical circuit systems, or fuel injectors swiftly. It's intelligent and intuitive, perfect for both novice drivers and maintenance engineers.

?[Comprehensive Automotive System Tester] This kit offers multiple functions, covering almost all probe tools available on the market. It includes ✅Multimeter function✅Current Leakage Record✅Oscilloscope mode✅Continuity testing✅Relay test✅Activating components✅Power supply/ground detecting/open & short testing✅Trailer lights testing✅Signal circuit testing✅Checking for Bad Ground Contacts✅Injector cleaning✅20FT extension cable & LED light✅AC/DC voltage/resistance/diode/frequency testing.

? [Current Leakage Detection] The P200 Pro Tester features a 2.4-inch screen, supports real-time current size detection, and displays the current graph. It allows you to monitor current status for up to an hour and playback to understand any current leakage issues.

? [Smart Test & Polarity Test] When connected to the Car Electrical Test Tool probe to measure voltage, resistance, or polarity, it automatically becomes an instant auto-range device. It displays corresponding parameter values and prompts on the HD LCD screen. The 20ft cable aids in diagnosing the car's condition quickly without the need to open the wiring.

?[Multimeter & Oscilloscope Functions] The P200 Pro Circuit Tester is a versatile and powerful Power Circuit Probe Kit. It contains multimeter functions for DC voltage (VDC), resistance (OHM), diode/on-off test (DIO), current (AMP), and frequency testing. Combined with the unique oscilloscope function and buzzer, it tests components based on voltage, resistance, frequency duty cycle, and waveform diagrams, quickly diagnosing circuit system problems.

? [18 Languages & Online Firmware Upgrade] The device supports 18 languages. Use a USB data cable to connect the automotive circuit tester to a computer for online upgrades. Stay updated with the latest vehicle updates.

? [Wide Application] The P200 Pro Circuit Tester is ideal for testing continuity, signal circuits, activating components, finding bad grounds, and short circuits, and testing trailer lights. It's a fast and efficient electrical testing tool for modern automotive technicians, mechanics, and engineers.

? [Support Online Upgrade] For upgrading, connect the device to a computer. After opening the upgrade software, press and hold the "left" and "OK" keys simultaneously. The computer will detect the device memory card, then follow the software steps to upgrade.

?The Topdiag P200 PRO offers significant advancements over the P200, making it a superior choice for both novice and professional users. With enhanced features such as advanced voltage testing, comprehensive resistance testing, full multimeter functionality, current leakage detection, smart testing, and an integrated oscilloscope, the P200 PRO stands advanced version of automotive circuit tester. Its additional benefits, like the extended cable, multi-language support, and easy firmware upgrades, make it an invaluable tool for efficient and accurate diagnostics.