- Our each parameters’s reasonable level avoid the false positive
- To avoid the moisture effection and make goods shelf life for long use after cover’s opening, we use two separate foil pouch to pack all 120 strips, but some others use one bottle to pack 100 or 150 strips( no foil pouch sealed)
- Detail clear color chart printed on each bottle plus manual in each box, easy to use , fast result in 60 seconds, highly accurate
- Long shelf life: 22-24 months
- 100% Customer service guarantee: Any questions plz email us at [email protected], our professional team will help you with everything you need