561625A Aquacheck Test Strip-Blue

Tests for: Biguanide, Total Alkalinity, pH

Blue 3-in-1 is ideal for customers who use biguanide as a sanitizer in their pool or spa. Compatible with a range of Baquacil™ products.

• Biguanide: 0-50 ppm
• Total Alkalinity: 0-240 ppm
• pH: 6.2-8.4