50 x 3-way Chlorine Test Strips Test for: PH, Chlorine and Total Alkalinity. There are 50 Test strips in each the container. Top Quality guaranteed with second to none customer support from Castle Hot Tubs. FAQ’s – How often should I test my hot tub ? – you should test your hot tub at least once a week, some people prefer to test twice a week, to ensure balanced chemicals. How do I know the optimal water levels for my spa? – The optimum levels are indicated on the test strip packaging. Will these strips work in my pool? – Yes. How long does a test strip take to test the water ? – It takes roughly 10-15 seconds to get a correct reading.
Package Dimensions:- 9.7 x 4.6 x 4.5 cm; 38 g
Manufacturer:- CPC
Date First Available:- 21 Oct. 2018
Brand:- Blue Horizons
pH range:- 7.2 to 7.8
Recommended uses for product:- The primary recommended uses for this product are testing and maintaining water quality in hot tubs, spas, and pools. See more
Manufacturer:- CPC
Manufacturer:- CPC
Date First Available:- 21 Oct. 2018
Brand:- Blue Horizons
pH range:- 7.2 to 7.8
Recommended uses for product:- The primary recommended uses for this product are testing and maintaining water quality in hot tubs, spas, and pools. See more
Manufacturer:- CPC