0.5ml DaVinci Automatic Poultry Syringe Vaccinator with Plastic Vial Holder Set

The Da Vinci self-refilling syringes with spring-loaded plunger and three-way Valve system are designed for serial precision injections. Simple conception, perfect balance and ergonomic design provide for ease of use, operator comfort and fatigue-free fieldwork. This self-refilling syringe possesses a spring-loaded plunger and a 3 -way Valve and is intended for mass vaccination of poultry, swine, Cattle, fish & small Laboratory animals.