Pool Improve 3 in 1 Pond Test Strips 50 pcs

Measure free chlorine, pH value and alkalinity of swimming pools or spa easily with 3-in-1 Pond Test Strips from Pool Improve. It is very simple and easy to use. You just need to immerse the test strips into the water for a few seconds. Then remove it and wait for a moment, compare the colour change to get the result of the water quality. With the test result, you will know what chemicals need to be adjusted to keep a spa or pool water clean and clear.

• Colour: White
• Free chlorine, pH value and alkalinity measurement
• Packed per 10 in aluminium foil
• Easy to use
• Read the instructions before use
• Delivery includes 50 test strips