See Sale Price in Cart (why?)Manufacturers occasionally suggest that products be advertised at their suggested retail price. When we decide to sell items for less than the suggested price, the sale price can only be shown in your cart.
Use the black diaphragm chamber and screw-in metal probe to detect mechanical sounds from bearings, engines, transmissions, etc. For air induced sounds, attach the vinyl hose to the hollow tube and funnel assembly. The funnel amplifier will detect noises