SubSurface Instruments Ground Microphone with 40" cable for LD-18 Water Leak DetectorBy Subsurface Instruments $890.00 | EA Quantity discounts available QuantityPrice Product #: 100012Mfr. Part #: LD GM LD-18 40" This item is in stock Quantity -+ Add to Cart Free Ground Shipping On All Orders Over $1500!*Conditions Apply* Details Features Works with SubSurface Instruments LD-18 Water Leak Detector Genuine SubSurface Instruments accessories Product S... DetailsBackFeatures Works with SubSurface Instruments LD-18 Water Leak Detector Genuine SubSurface Instruments accessories Product Specifications Brand SubSurface Instruments Product Type Accessory