Automotive Power Circuit Probe Tester, Complete Electrical System Diagnostic Tool

Introducing the VDIAGTOOL 2025 V500PRO 2‑in‑1 Automotive Power Circuit Probe Tester, a professional-grade electrical system diagnostic tool designed for mechanics, electricians, and DIY enthusiasts who want fast, accurate diagnostics with one compact device.

Key Features & Benefits

• 2‑in‑1 Functionality: Combines the power of the V500 (multimeter, oscilloscope, relay, injector, and power supply) with the precision of the V210 (breaker finder, wire tracer, open/short detection) into one seamless tool.

• Comprehensive Electrical Diagnostics: The V500PRO measures AC/DC voltage (0.1–100 V), resistance, diode function, current (up to 25 A), and frequency, thanks to its multimeter mode.

• Smart Circuit Detection: Switch to smart test mode and the tool auto-identifies circuit type (voltage, continuity, resistance), speeding up your troubleshooting workflow.

• Oscilloscope Visuals: Graphically view waveform integrity—ideal for catching spikes, drops, and transient issues that standard meters miss.

• Injector & Component Testing: The probe can activate relays, fans, injectors, and sensors. Four injector modes ensure systematic and accurate fuel system checks.

• Breaker Finder & Wire Tracing: In Mode 2, locate shorts/open circuits and trace hidden wires using tone and LED cues—no insulation damage.

• Built-in 0–5 V Power Supply: Safely simulate sensor signals and power low-voltage systems during diagnostics.

• User-Centric Design: Features a 90° rotating color screen and integrated LED flashlight—perfect for under-hood and cramped-space work.

• Robust & Versatile: Operating range of 9–30 V DC; suitable for cars, trucks, motorcycles, boats, RVs, and trailers.

• Pro Support & Updates: Includes 24/7 technical help and firmware updates via PC connection to stay current with evolving vehicle systems.
  
  

Why Choose VDIAGTOOL V500PRO?

The VDIAGTOOL 2025 V500PRO 2‑in‑1 Automotive Power Circuit Probe Tester replaces multiple tools—saving you time, space, and money. It delivers both high-level functionality and ease-of-use, with fast, precise results that help you tackle everything from basic voltage checks to advanced waveform analysis. Whether you're diagnosing a stubborn fault or verifying electrical system functionality, this is the all-in-one solution.