Diagnostics

DIAGNOSTICS THAT BREAK ALL THE RULES — IN THE PALM OF YOUR HAND. For too long, technicians have had to rely on basic code readers that provide limited information or mobile app–based dongles that depend on personal devices and deliver inconsistent performance. The GWSMART05AU changes that reality. As the dedicated handheld diagnostic tool in the GEARWRENCH lineup, it delivers true professional capability in a compact 5″ form factor — giving technicians OE-level diagnostics, full bi-directional control, intelligent DTC analysis, live data graphing, and 31+ essential reset/relearn functions, all without subscriptions or ongoing fees. With fast processing, a bright high-visibility display, and rugged shop-ready construction, the GWSMART05AU provides technicians with a powerful, reliable, grab-and-go solution for everyday diagnostics. It’s the perfect fit for quick-lube shops, mobile techs, independent repair facilities, and anyone who wants a standalone device that doesn’t depend on a smartphone or tablet to get the job done. Combine that with broad vehicle coverage, lifetime free software updates, and AutoAuth/Secure Gateway readiness, and you get a handheld diagnostic tool that delivers unmatched value, consistent performance, and professional-grade features — all in a compact device you can take anywhere in the shop. Experience professional diagnostics in the palm of your hand — without compromise.

Unlock your inner mechanic with the tool that shows you what the pro knows. A must-have for every vehicle owner. The GWSCAN offers essential diagnostics with advanced features, covering 85+ manufacturers, a 2-year warranty, and free software updates—without breaking the bank. Diagnose and reset check engine lights from your driveway, saving time and money. Take control of your car care with confidence and convenience—choose GWSCAN.

SEE EVERY DETAIL — EVEN WHERE OTHERS CAN’T. When it comes to diagnosing modern vehicles, visibility is everything. Hidden failures, internal damage, and hard-to-reach components can slow down repairs and leave technicians guessing. The GWSCOPE eliminates that uncertainty. As the high-definition inspection borescope in the GEARWRENCH Diagnostics lineup, it delivers crystal-clear visibility inside engines, cylinders, wiring channels, HVAC systems, dashboards, and tight, enclosed spaces — giving technicians the insight they need to make faster, more accurate repair decisions. Equipped with a sharp 1080p camera, four adjustable brightness levels, and a slim 8.5mm semi-rigid probe, the GWSCOPE navigates deep, narrow areas with ease. Its IP67 waterproof and dustproof probe, heat-resistant design, and rugged ergonomic handle ensure reliable performance in the harshest shop environments. Whether tracking down internal engine wear, inspecting wiring for damage, or verifying repairs without disassembly, the GWSCOPE brings every hidden detail into view. Paired with universal USB-C connectivity for seamless use with GEARWRENCH diagnostic tools, smartphones, tablets, and computers, plus the ability to capture photos and video for documentation, the GWSCOPE provides the versatility technicians expect from a professional inspection tool. Experience high-definition visibility, unmatched durability, and precision inspection—anywhere under the hood.

For too long, techs have had to choose between unreliable tools that fall short of their needs and overpriced name-brand options that can lead to unnecessary debt. GEARWRENCH is changing that. Our tools provide advanced functionality with full system diagnostics, bi-directional programming, 23 pro reset functions, and live data mapping eliminating the need for compromise. No more missing features, no more hidden costs, and no more financial strain. With comprehensive coverage for over 180+ manufacturers, a 2-year warranty, and free lifetime software updates, we deliver a powerful solution that offers unparalleled value and performance—setting a new standard that other brands simply can’t match.

The GEARWRENCH GWTPMSAU Universal Tyre Pressure Monitoring System Programming & Diagnostic Tool is the ultimate solution to tame the most annoying light in the shop. Designed for speed and precision, it programs, activates, and relearns TPMS sensors across nearly every make and model with dual frequency 315MHz & 433MHz compatibility. Featuring a vivid 4″ colour display, wireless updates, and free lifetime software, the GWTPMSAU empowers technicians to diagnose and clear TPMS issues in seconds, keeping every vehicle and every shop running at full pressure.