VDIAGTOOL V200 Pro Auto Circuit Tester – Open Short Test

VDIAGTOOL V200 Pro Auto Circuit Tester — a versatile open/short test tool engineered for fast, accurate automotive electrical diagnostics. Ideal for tracing wires, testing relays, fuses and trailer lights, and performing voltage, diode, resistance, polarity and ground checks.

Features

• Open/Short Circuit Breaker Test for quick fault isolation
• Wire tracing and component activation to pinpoint issues
• AC/DC voltage, diode, resistance and polarity tests
• Relay, fuse and trailer light diagnostics with dedicated modes
• Ground testing and ability to activate components during inspection
• Compact, handheld design for shop or roadside use

Technical Details

• Open Test: Circuit breaker/open circuit detection
• Tracing: Wire tracing capability
• Voltage: AC/DC voltage testing
• Diode & Resistance: Diode test and resistance measurement
• Polarity & Ground: Polarity check and ground test
• Activation: Component activation and relay/fuse/trailer light test

What’s included: VDIAGTOOL V200 Pro unit, test leads, probe tips, user guide.

Warning: Use with vehicle power off when recommended; follow safety procedures to avoid short circuits and personal injury.

Designed to simplify electrical troubleshooting, the V200 Pro reduces diagnostic time, prevents unnecessary part replacements and improves repair accuracy. Its combination of tracing, activation and multi-mode testing makes it invaluable for mechanics, fleet managers and DIY enthusiasts.

Perfect for automotive technicians, mobile mechanics and home DIYers — backed by a 2-year guarantee.

Boost your diagnostics today: add the VDIAGTOOL V200 Pro to your toolkit to locate shorts, test relays and verify circuits quickly. Ideal for garage, roadside service and restoration projects.

Used during routine electrical checks and complex repairs; 2-year warranty included.