dogtra 1900
the 1900s black edition’s receiver is also ipx9k waterproof certified, the highest heat and waterproof level. (previously known 3500ncp/3500x series) download manual for 1900s black edition ipx9k waterproof rating: this unit has been tested and has received a waterproof rating of ipx9k. dogtra’s ipx9k rating has been specifically tested for waterproof protection. learn more about ipx9k the product works very well. we paid for training that got us through the basic behavioral challenges but the techniques used were not working …