Heated Syringe 25mlUltra precision syringe for high volume accuracy. Lightweight metal handle with non slip coating and easy grip design. 25 ml amber colored barrel reduces UV sun exposure for longer life. Square plunger rod produces positive, accurate ratchet action. With positive needle lock. Dosage adjusts from 0. 5 2. 5 ml in 0. 5 ml increments. The easy to use digital temperature control unit display allows you to set the exact temperature you want from room