Upgrade 6 in 1: test PH, total chlorine, no chlorine, total alkalinity, acid purification, full hardness, etc, more powerful than 5 or 4 pool test panels and fluid test tools
17S test: Submerge the test strip under water for 2s, keep about 15s in the air, and then match the color of the strip to the color on the back of the bottle, which takes about 17 seconds. Pool test strips are easy to use and even suitable for beginners.
Environmental protection: The water quality of the pool should be tested weekly. A pack of test strips includes 50 pool test strips and seals, 5 moisture-proof packages to ensure long-term storage.
Health: Test strips are used for swimming pool, spa, hot tub water testing, and you can ensure that the right amount of chemicals are kept in the pool to avoid health problems and equipment damage.
Easy to carry: size about 3.9 * 1.6 inches.
6-in-1 swimming pool and hot spring water test strips.
Test free chlorine, bromine, pH, total alkalinity, total hardness and cyanuric acid.
Test twice at the pool twice a week for best results.
A good way to easily understand your water quality in the key.
Type: Swimming pool SPA test strip
Test: TC, PH, ALK, CYA, TH
Quantity: 50 / Bottle
Test Time: 60s
Total chlorine test range: 0 ~ 10ppm
Free chlorine test range: 0 ~ 10ppm
PH test range: 6.8 ~ 8.4
Total alkalinity test range: 0 ~ 240ppm
Total hardness test range: 0 ~ 1000
Cyanuric acid test range: 0 ~ 240
1 x Bottle of Pool SPA Test Strip (50pcs / Bottle)