Test Light/Contact Points/Contact Point Tool. Dog collar works great and battery has no issues. The item "E-Collar Technologie Mini Educator ET-300 Remote Off Leash Dog Training 1/2 Mile" is in sale since Sunday, December 17, 2017. This item is in the category "Pet Supplies\Dog Supplies\Training & Obedience\Other Dog Training & Obedience". The seller is "djblaze852002" and is located in Portsmouth, New Hampshire.This item can be shipped to United States, Canada, United Kingdom, Denmark, Romania, Slovakia, Bulgaria, Czech republic, Finland, Hungary, Latvia, Lithuania, Malta, Estonia, Australia, Greece, Portugal, Cyprus, Slovenia, Japan, China, Sweden, South Korea, Indonesia, Taiwan, Thailand, Belgium, France, Hong Kong, Ireland, Netherlands, Poland, Spain, Italy, Germany, Austria, Russian federation, Israel, Mexico, New Zealand, Singapore, Switzerland, Norway, Saudi arabia, Ukraine, United arab emirates, Qatar, Kuwait, Bahrain, Croatia, Malaysia.