Dellonda DL109 - Dellonda Universal 3-in-1 Chlorine, PH & Alkalinity Test Strips, Pack of 12

• SUITABLE FOR - Checking the water quality of Hot Tubs, Swimming Pools, Ponds and Spas.

• 3-IN-1 USAGE - Tests levels of Chlorine, PH & Alkalinity of water.

• EASY COLOUR MATCH SYSTEM - Dip the water quality testing strip fully into the water, remove and hold horizontally then read against the coloured chart on the side of the bottle in 30 seconds.

• LARGE QUANTITY - Supplied in a pack of 50 which should allow you to test the water multiple times a week through the summer season.

• MULTI-PACK - Pack of 12 x 50 test strips.

Additional Information:
• Suitable for checking the water quality of Hot Tubs, Swimming Pools, Ponds and Spas.
• Tests levels of Chlorine, PH & Alkalinity of water.
• Dip the water quality testing strip fully into the water, remove and hold horizontally then read against the coloured chart on the side of the bottle in 30 seconds.
• Supplied in a pack of 50 which should allow you to test the water multiple times a week through the summer season.
• Pack of 12 x 50 test strips.
• Model No. DL109