About This

• 【2025 Autel Circuit Tester PowerScan 100】The Autel PowerScan PS100 revolutionizes vehicle electrical diagnostics, serving as a comprehensive solution for all 6 to 30-volt systems. This multi-functional tool combines the capabilities of an AVOmeter, short circuit detector, relay/component tester, continuity checker, and bad ground indicator—all in one compact device. Whether you’re a professional technician or a DIY enthusiast, the PS100 simplifies complex electrical troubleshooting. It can swiftly identify issues like faulty fuses, worn-out components, or aging wiring without the need for extensive disassembly.
• 【Versatile Functionality for Comprehensive Electrical Checks】The Autel PS100 is a true jack-of-all-trades when it comes to vehicle electrical systems. It supports a wide range of essential tests, including voltage and polarity testing, continuity assessment, signal circuit analysis, component activation, trailer light inspection, and short circuit location. Technicians can effortlessly check for fuse failures, component breakdowns, and circuit malfunctions without the need to swap out plugs or disassemble complex wiring harnesses. For trailer owners, the tester can quickly verify the integrity of trailer lights and connections, ensuring road safety.
• 【4 Advanced and easy-to-operate diagnostic modes】Switching between diagnostic functions is effortless with the PS100’s one-touch Mode Button: ① DC voltage: read the DC voltage with a resolution of 0.1 volts. ② AC voltage: read the Max. voltage, the Min. voltage, frequency, and duty cycle. ③ Resistance: read the resistance between the tip and auxiliary ground lead. ④ Tone On/Off: Emits audible feedback for dark environments, and you can mute it when needed to avoid distractions.
• 【Robust Safety Features 】The device is equipped with built-in short-circuit protection and an overload safeguard,ensuring that both the user and the tester remain protected during operation.In the event of an overload, the internal circuit breaker automatically trips, cutting off power and sounding a buzzer to alert the user. Additionally, the PS100 polarity identification feature uses red and green LEDs to clearly indicate positive and negative connections,When the positive terminal is connected,the red LED light is on, accompanied by a beep. When the negative terminal is connected,the green LED lights up, along with low pitched tone. If it is an open circuit, the LED light will not light.
• 【Autel PS100 Compnent Activation Function】With the Autel PS100’s Component Activation Function, testing electrical components has never been easier. The tool allows users to quickly assess positive, negative, and open circuits, perform continuity checks, diagnose circuit failures, easy to read AC/DC current activating components on and off the vehicle, sensing MIN /MAX voltage, etc.By generating activation signals for the components, you can judge whether the components are in good condition, such as lights, motors, wipers, radiator fans, relays, etc. The tester also senses min/max voltage during activation, helping identify voltage drops that indicate loose connections.

Overview

• Brand : Autel
• Power Source : Electric Battery Supply Or Via Car
• Style : 1 -- Piece Tool
• Color : red
• Min. Operating Voltage : 12 Volts