Pre-owned E-Collar Technologies Mini Educator remote transmitter, model 300TS / ET-300TS older TS version.

Tested and working. Unit powers on and still has a charge. Light/display functions as shown. Good used cosmetic condition with normal signs of handling/wear from prior use. Please review all photos for exact condition.

Important compatibility note: This is the older 300TS / ET-300TS style transmitter. It uses the older TS-style charging connection with the exposed two-contact/pin charging port shown in the photos. It does not use the newer single barrel-style charger, and it is not compatible with the current ET-300 barrel-end replacement charger. Buyer will need the correct older ET-300TS / BL-100 series 5V charger or an already-compatible setup. A third-party K9 Dynamics listing identifies a 5V charger for the BL-100 and ET-300TS series.

Remote transmitter only. No collar receiver, charger, strap, manual, box, or accessories included.