Sell Distributors Professional C512 HZ Tuning Fork best price

Extra long 2 inch handle of turned smooth aluminum to facilitate bone conduction tests Professional high grade solid aluminum-alloy Color: silver Material: aluminum alloy Package Contents: 1*tuning fork Only the above package content, other products are not included. Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.