A Launch TPMS relearn tool helps technicians activate tire pressure sensors, read sensor data, follow vehicle-specific relearn steps, and, on selected models, program replacement sensors or transfer sensor IDs through OBD-II. This guide explains how those functions fit into everyday tire service work.

A practical guide to what an angle grinder tool does, how common discs change its purpose, and what to check before cutting, grinding or surface preparation.

A practical 2026 buyer-focused review of Metabo HPT, covering MultiVolt cordless tools, nailers, warranties, platform strengths, limitations and who should consider the brand.

Sodium-ion is the nearest lithium-free challenger, while solid-state batteries are more likely to improve lithium-based packs than eliminate lithium. Here is what the shift could mean for EVs, energy storage and cordless power tools.