SPORTTRAINER® 875 REMOTE TRAINERThe SportTrainer 875 Remote Trainer from SportDOG Brand excels in all environments and is especially suited to upland and multi dog hunting situations. The palm of the hand sized model is designed for field training and hunting with close working dogs and features waterproof submersible technology for both the Remote Transmitter and Collar Receiver. The remote training collar offers up to 10 levels of continuous and momentary static stimulation.