Double Shot Syringe uses a double-needle syringe, which can inject two products in one action. It really saves time and ensures the accurate inoculation amount of the two products. Only one main plug is used. In this way, the syringe is strong, durable, reliable and easy to use. You can change the needle cap according to the age of the poultry in the farm, and then change the distance between the needles. You can also use only one needle. The models of this syringe are 0,5 ×0,5 ml, 0,5×0,3 ml, etc. Accessories, piston lubricating oil and vaccine tubes are supplied with the syringe. Size: 32×27×6 cm, weighing 750 grams.