This free hand-arm vibration syndrome (HAVS) chart helps tradies recognise symptoms like tingling, numbness, and reduced grip strength. Workers can mark affected areas directly on the chart to support early intervention and track symptoms over time. Designed for toolboxes, workshops, and health checks, it’s a practical resource for those regularly using handheld power tools. Spotting symptoms early can make all the difference in protecting long-term hand and wrist health.