Field Guardian FenceMaster Jr. Energizer

This is an excellent small 110 volt energizer with 0.5 Joule stored energy that will power up to 8 acres or 1/2 mile of fencing. It is easy to install with a sturdy wall clip and has superior lightning protection built in. Great for pig, horse, dog and cattle applications. It has a red light that flashes to indicate that the energizer is powered and it will stop flashing if something is not working correctly. It comes with a 2 yr warranty and weighs about 1.5 lbs. Its dimensions are 3.5"x5.9"x1.6". The cord on this unit is 3ft long. This unit is able to be mounted outdoors.