Chlorine Test Strips for Free Chlorine, pH, Alkalinity, CYA - 50 Strips voltage_200-400V The single-line scoreboards are 110-125

The single-line scoreboards are 110-125 or 220-240 VAC

This is a replacement Raypak 006705F heat exchanger which is used on various swimming pool heaters

This Pool Arrow Left With Water Background aluminum sign measures 12 x 18 inches

MasterTemp

Chlorine Test Strips for Free Chlorine, pH, Alkalinity, CYA - 50 Strips voltage_200-400V The single-line scoreboards are 110-125The Taylor Chlorine Test Strips bottle contain 50 strips and test for Free Chlorine, pH, Alkalinity and CYA. Tests for Total Alkalinity: 0, 40, 80, 120, 180, 240 ppm total alkalinity as CaCO3. Tests for Free Chlorine: 0, 1, 2, 3, 5, 10 ppm chlorine (Cl2). Tests for Cyanuric Acid: 0, 40, 70, 100, 150, 300 ppm CYA. Tests for pH: 6. 4, 6. 8, 7. 2, 7. 8, 8. 4. Test strips are a popular method of testing your pool water. The dry chemistries used in these