Diagnostic Scanners

Our Diagnostic Scanners category offers a focused range of aftermarket tools designed to help quickly identify, monitor, and resolve vehicle faults, supporting efficient maintenance and informed repairs. This selection includes trusted brands such as STP, Simply Auto, Foxwell, and Sealey, all known for producing reliable diagnostic and testing equipment. OBD-II diagnostic scanners from Simply Auto and Foxwell provide fast access to engine fault codes, live data, and system status information, allowing users to diagnose issues such as engine warnings, emissions faults, and sensor errors with confidence. Professional-grade scanners with live data functionality help track real-time performance, making them suitable for both workshop environments and experienced DIY users. Service reset tools from Sealey allow oil and service interval lights to be reset after maintenance, helping restore correct dashboard indicators without dealership intervention. Air conditioning diagnostic and recharge tools from STP support pressure checking and system recharging, enabling accurate diagnosis of air con performance and refrigerant issues. Automotive circuit testers and probes from Sealey further enhance diagnostic capability by helping locate electrical faults, voltage supply issues, and wiring problems. Designed for ease of use, compatibility with a wide range of vehicles, and dependable performance, these diagnostic scanners and tools help reduce guesswork, save time, and prevent unnecessary part replacement. This category delivers practical aftermarket solutions for fault finding, system monitoring, and routine diagnostics, supporting safer, more reliable vehicle operation.