Sonic Molechaser

Sonic Molechaser is the proven way to keep your lawn and garden rodent-free. The most humane and environmentally-friendly way of minimizing damage to your gardens and lawns by moles, voles, shrews, gophers and other destructive ground rodents. Approved by consumer groups and tested by a US certified laboratory. Produces a penetrating underground sonic pulse of 300 Hz at 15 second intervals, covering up to 11,250 sq. ft. (1/4 acre). Pets won't be affected but rodents find the noise irritating and move to quieter surroundings. Constructed from a single billet of aluminum, the unit's discreet green-colored control head is watertight and can be buried flush with the lawn, so it does not detract from the appearance of your lawn or garden. A patented cylinder allows convenient changes of the four D alkaline batteries without removing the unit from the soil. 4-6 months battery life. A lifetime warranty guarantees lifetime performance. 100% waterproof. 6V DC power. 11.5 oz., 16" x 2".