The Einstein ET-300TS is a medium range trainer loaded with unique features making it the most humane and effective trainer available.
The smaller transmitter model (300TS) is 2”X1.5”X1” 2.4 ounce and provides plenty of stimulation for most dogs. The unique COS (control of stimulation) technology provides very clean stimulation without the normal head jerking often found with other training collars.
The tapping sensation employed is similar to vibration, but more intense making it a good substitute to the stimulation. The stop watch style transmitter is so ergonomic; you don’t even have to look at the remote allowing you to watch your dog. The night tracking light is controlled by the transmitter allowing the user to flash or continuously light up the collar receiver for locating your dog after dark. Lost transmitter beeper can be turned on to help locate a misplaced or lost transmitter. The transmitter even floats! Einstein ET-300TS and 400TS are assembled in the USA.