Reusable Injection Pen

1.metal body with elegant design, reliable and durable.
2.high precision metal screw, accurate and stable injection process.accuracy error is only 2%.
3.min. Dosage 1u, dosage adjustable from 1u~72u.
4.safe bi-directional dosage adjustment. Device reset automatically and self locking while injection finishes.
5.suitable for both injection needles and injection pens, easy to replace.
6.suitable for 3 ml card bottle potting medicine liquid injection
7.can be used over 5 years. Easy operation.
8.suitable for injection of:auxin,insulin, antibiotic, interferon, beauty drug, anti biochemical drug, first aid drug, hemostatic and analgesic drug, heart disease first aid drug, antidote, fever-relieved and pain-relieved drugs, anesthetic sedative drugs, etc.
9.this pen is mainly used for auxin injection,especially suitable for the liquid drugs that have high accuracy requirements.
10.cheap factory price, oem service is available