- 🔬15 in 1 test strips: Water testing for Total Alkalinity,pH,Total Hardness, Iron,Copper,Lead, Nitrate,Nitrite, Free Chlorine,Iron
- 📊 Easy to use:Simply dip and compare with large color chart on bottle, 30 secs could see the result.
- 👍Accurate: Reliably identify harmful contaminants in your drinking water,the accurate could be more than 99.7%
- ⏳100 count: 100 Test strips included!
- 🏆Money back guarantee: 100% Refund if you are not satisfied.
Simply dip the strips into the water for 1 second .
Then remove it immediately Hold horizontally for 30 seconds without removing excess water from strip .
Next compare the result against the color chart .
Always keep the strip container sealed to keep the strips clean and fresh.
Always keep the strip in a cool dry place far away from sunlight.
Always keep the packet of drying agent in the container
Use before expiration date
Read instructions carefully before use