Introduction
For anyone working with vehicles, having a reliable and versatile electrical tester is a must. The P150 stands out as the ideal tool for diagnosing 6–30V vehicle electrical systems, offering both simplicity and extensive functionality. Whether you are a professional mechanic, a DIY enthusiast, or just a car owner looking to understand your vehicle’s electrical system better, the P150 is designed to make your job easier and safer.

Key Features and Benefits

1. Injector Signal Detection
   Quickly and accurately detect injector signals, helping identify fuel delivery issues efficiently.

2. Upgraded Smart Circuit Breaker
   The P150 features a newly upgraded intelligent circuit breaker, ensuring safer operation and protecting both the device and the vehicle from electrical mishaps.

3. Frequency Measurement
   Measure the frequency of electrical signals in your vehicle, which is essential for diagnosing alternators, sensors, and other electronic components.

4. Duty Cycle Measurement
   Accurately assess the duty cycle of PWM (Pulse Width Modulation) signals, often used in fuel injectors, throttle controls, and other vehicle systems.

5. DC Voltage Testing (6–30V)
   Check battery voltage, charging system performance, and other DC circuits in a wide voltage range.

6. AC Voltage Testing
   Evaluate AC signals in components such as alternators and inverters.

7. Resistance Measurement
   Diagnose wiring and component health by measuring resistance accurately.

8. Diode Testing
   Test diodes quickly to ensure proper current flow and detect faulty components.

9. Built-in Flashlight
   A handy flashlight helps illuminate tight engine compartments or low-light work areas.

10. Smart Test Function
    The intelligent testing mode simplifies diagnostic procedures by automatically detecting common electrical faults.

Display and Usability
The TFT color display (160*128 DPI) provides clear, sharp readings that are easy to interpret even in bright sunlight. The intuitive interface makes navigation smooth, while the compact design ensures it fits comfortably in your hand.

Why Choose the P150?

• Versatile: Covers almost every 6–30V electrical diagnostic need.

• Safe: Smart circuit breaker protects both the user and vehicle.

• Time-saving: Quickly diagnose problems that would otherwise require multiple tools.

• User-friendly: Simple operation makes it suitable for professionals and beginners alike.

Whether you’re troubleshooting a stubborn fuel injector, checking sensor signals, or inspecting wiring integrity, the P150 electrical tester is your go-to tool for fast, accurate, and safe vehicle diagnostics.

Summary:
The P150 is a versatile, user-friendly electrical tester designed for 6–30V vehicle systems. With features like injector signal detection, smart circuit protection, DC/AC voltage measurement, resistance and diode testing, and a TFT color display, it simplifies diagnostics for professionals and car owners alike.

Meta Description:
Discover the P150 – a powerful 6–30V vehicle electrical tester. Features include smart circuit protection, injector signal detection, DC/AC voltage measurement, resistance testing, and more. Fast, accurate, and safe diagnostics for professionals and enthusiasts.