PB100 PowerScan Circuit Tester - Professional Automotive Electrical Diagnostic Tool

Diagnose Electrical Issues Like a Pro

Imagine having the power to instantly energize any component, test circuits without blowing fuses, and pinpoint problems in seconds instead of hours. That's exactly what the PB100 delivers. Whether you're working on a modern fuel-injected performance machine or maintaining classic automotive heritage, this tool gives you the diagnostic confidence professionals demand.

The integrated AVO meter puts voltage, current, and resistance readings at your fingertips—no switching between multiple tools or carrying a bulky multimeter. Just grab the PB100 and you're ready to diagnose any electrical issue your vehicle throws at you.

Power Injection That Actually Works

Here's where the PB100 truly shines: instant power injection at the touch of a button. Need to test if that cooling fan motor is dead or just not getting power? Press the power switch and deliver instant hot or ground directly to the component. No jumper wires, no fumbling with alligator clips, no guesswork.

The hot wire and ground lead work simultaneously, letting you activate relays, solenoids, motors, and other components right in your hand. Test that starter relay suspected of failing? Done in seconds. Verify the fuel pump operates? Instant confirmation. This kind of component activation testing used to require multiple tools and careful setup—now it's effortless.

Circuit Testing That Saves Time and Fuses

Bad grounds are the silent killers of electrical systems, and the PB100 finds them fast. Follow circuits, locate shorts, and test continuity without sacrificing another fuse to the diagnostic gods. The intelligent circuit breaker protection means you can probe confidently, knowing the tool protects itself from overload.

Polarity checking happens instantly—positive, negative, or open circuit identification in real-time with bright LED indicators and audible tones. Once you learn the tone patterns, you won't even need to look at the display. Your ears will tell you what's happening while your eyes stay on the work.

Built for Real-World Workshop Conditions

Ever tried diagnosing electrical issues in a dark engine bay or under a dashboard? The built-in flashlight illuminates your work area, because electrical problems never happen in perfect lighting. The bright white LED lights combined with the color TFT display (160 x 128 dpi) ensure you can see exactly what you're testing, even in the dimmest conditions.

The 20-foot extendable cable gives you the reach to test anywhere on the vehicle—from the battery up front to the tail lights in back. No more repositioning your vehicle or awkwardly stretching to reach components. Test comfortably with professional accessibility.

Everything You Need in One Intelligent Package

The PB100 combines multiple diagnostic functions into one reliable tool:

• Digital Voltmeter: Precise voltage readings with Min/Max capture
• Power Injection: Instant hot/ground supply for component testing
• Audible Circuit Monitoring: Hear what's happening without looking
• Continuity Testing: Verify switches, relays, and diodes instantly
• Ground Testing: Quickly identify bad ground contacts
• Short Circuit Tracing: Follow and locate shorts without wasting fuses
• Component Activation: Energize fans, relays, and other electrical parts on demand

Professional Features, User-Friendly Design

The 4mm standard banana jack accepts auxiliary grounds for precise component testing. Whether you're diagnosing a complex wiring harness or testing individual components on the bench, the PB100 adapts to your workflow.

Works with both 12V and 24V systems—perfect for cars, trucks, motorcycles, RVs, and commercial vehicles. The included cigarette lighter adapter means you can power up without opening the hood, ideal for quick diagnostics or mobile testing scenarios.

Complete Professional Kit

Your PB100 PowerScan arrives ready for professional use with everything included:

• PB100 PowerScan Main Unit with integrated AVO meter and LED display
• Rugged Blow Molded Carrying Case for protection and organization
• 20-foot Extension Cable for full vehicle accessibility
• Professional-Grade Probe for precise testing
• Heavy-Duty Battery Hookup Clips for direct connection
• Cigarette Lighter Adapter for convenient power access
• Comprehensive User Manual

Technical Specifications

Power Input: 12V or 24V DC (vehicle battery powered)
Display: TFT color display (160 x 128 dpi)
Operating Temperature: 0°C to 60°C (32°F to 140°F)
Cable Length: 20 feet (extendable)
Protection: Internal circuit breaker prevents overload
Special Features: Built-in flashlight, audible tone indicators, Min/Max voltage capture