Tests for 4 important chemistries in seconds:
- Free Chlorine
- Total Alkalinity
- Cyanuric Acid (Stabilizer)
Get 4 important test results in just one dip! Just dip the AquaChek Yellow strip in your hot tub water for one second and remove it immediately. You get test results in seconds!
Northern Leisure Products is Canada's one-stop shop for hot tub chemicals, hot tubs and other exciting home leisure products with fast FREE SHIPPING on most orders $150 or more. Questions? Need Help? Call 844-456-4784 Monday to Friday, 10 am until 5 pm EST.