Test Strips, Testing Parameter pH/Total Alkalinity, Free Chlorine, Total Chlorine and Total Hardness, Range Total Hardness: 0, 25, 50, 120, 250, 425 ppm, Range Two Total Chlorine: 0, 0.5, 1, 2, 4, 10 ppm, Range Three Free Chlorine: 0, 0.5, 1, 2, 4, 10 ppm, Range Four Total Alkalinity: 0, 40, 80, 120, 180, 240 ppm, Range Five pH: 6.2, 6.8, 7.2, 7.8, 8.4, Number of Tests 50, Package Quantity 50 Features Testing Parameter: pH, Total Alkalinity, Free Chlorine, Total Chlorine and Total Hardness Range: pH: 6.2, 6.8, 7.2, 7.8, 8.4; Total Alkalinity: 0, 40, 80, 120, 180, 240 ppm; Total and Free Chlorine: 0, 0.5, 1, 2, 4, 10 ppm; Total Hardness: 0, 25, 50, 120, 250, 425 ppm Range Two: 0.5, 1, 10 ppm, 2, 4, Total Chlorine: 0 Range Three: Free Chlorine: 0, 0.5, 1, 2, 4, 10 ppm Range Five: pH: 6.2, 6.8, 7.2, 7.8, 8.4 Range Four: Total Alkalinity: 0, 40, 80, 120, 180, 240 ppm Type: Waterworks Number of Tests: 50 Item: Test Strips Detects For: pH, Total Alkalinity, Free Chlorine, Total Chlorine and Total Hardness

Item Type: Test Strips Brand: INDUSTRIAL TEST SYSTEMS Manufacturer Part Number: 480015