The SportDog Field Trainer 425 provides just enough range at 500 yards for close working retrievers and versatile dogs, with Realtree Max-4 camouflage coverage to blend in with your waterfowl hunting wardrobe. This system is expandable to 3 dogs with SportDog Add-A-Dog additional collar units and everything is fully waterproof and submersible to 25 ft. User replaceable lithium-ion batteries in both the transmitter and receiver allow for a quick 2 hour charge with the included charger and 40-60 hours of battery life. Very affordable and simple to operate with 8 intensity levels of stimulation and 7 programmable modes. SportDog donates a portion of every WetlandHunter purchase to Ducks Unlimited!
The transmitter is rugged, as you would expect from SportDog, with an easy-grip coating so that it fits comfortably in your hand. The antenna is as tough as the rest of the handheld, built right in so there is no concern over needing to replace it. There is an intensity dial at the top right of the unit, to select from the 8 levels of stimulation. It includes a dual function low battery/transmission status light. The two buttons on the front are factory programmed for continuous stimulation on the upper button, nick or momentary stimulation on the lower button and non-stimulating tone on the left side button. These functions can be reprogrammed with the mode button on the back of the transmitter and following the included instructions.
The receiver has the modern low-profile design with built-in antenna, on/off push button, a dual function low battery/transmission status light, and is ID code programmable so that it can be controlled with multiple transmitters. Comes with ¾ in. collar strap.