Smart Thumper _ Soundwave Mode

“Smart Thumper” measures the stiffness of wood board. It helps to ensure the wood materials used in the work are stiff enough for safer project completion. It measures the dynamic Modulus of Elasticity (MOE) of the sample. Prepare 2 stands to hold the sample (any kinds including sawhorse in plastic, wood, or metal) Measurement (ruler) Phone with the app “Smart Thumper” (for sound) a hammer or an equivalent Moisture Content & Scale (optional) Then, Step 1. Measure the length of the sample Step 2