Veterinary automatic continuous vaccine glass syringe injection for animal use veterinary syringe injection, automatic syringe injection, vaccine syringe injection, glass syringe injection, animal syringe injection Specs: 0.5ml、1ml、2ml、5ml Feature: 1.Technology: Brass with electroplating, the material for handle: plastic 2.The accurate is: 0.5ml: 0.01-0.5ml continuous and adjustable 1ml: 0.02-1ml continuous and adjustable 2ml: 0.1-2ml continuous and adjustable 3. Luer-lock , Metal piston