Field Star Best Dogtra E Collar Training Dogs 1900S - 3/4 Mile Remote Trainer LCD Screen - Fully Waterproof Collar Free eOutletDeals Value Bundle. The Dogtra Field Star 1900S is bundled with an Imprinted eOutletDeals Collapsible Pet Travel Bowl. Slim design receiver/collar ergonomically shaped to your dog's neck. Checkered grips on the handheld transmitter. Non-Stimulating High Performance Pager. Precise stimulation level (0-127). 3/4 - mile range. 'Nick' and 'Constant' stimulation. Low/High Stimulation. Fully waterproof. LCD screen. 2-hour rapid charge batteries.