Waterproof transmitter. It's submersible, too! Drop the transmitter in the water, fish it out, and keep on training. Perfect for retriever training. Rechargeable NiMH batteries. They're user replaceable, too. Heavy duty. They last 3-5 years with proper care. It's smart. The SD-400 has a Low Battery Detect Indicator to make sure you don't get out in the field with dead battery, and a built-in LED Battery Charge Indicator which lets you know when your transmitter is finished charging. The SD-400 transmitter is small enough to hang on a lanyard. Compact SD-400 remote transmitter weighs 3.2 ounces and measures 1.5" wide by 5" tall with antenna. The "SportHunter" SD-400 transmitter is ergonomic and feels as good as it looks. The comfortable "Soft coat" transmitter finish makes this unit a pleasure to handle. Easy to upgrade to 2 or 3 dogs. Change MODES in seconds by setting the dial and pressing a recessed button on the back of the transmitter. You'll have to use a pen or other small, hard object.
SportDOG FieldTrainer SD-400
"Hands down the BEST short range. Everything you need. Wide choice of stim levels."
