12-pack of Instatest test strips

Box of 6! Also available individually.

Quick and easy to use 3-way strips test for free chlorine or bromine, pH, and total alkalinity. Unlike most other test strip brands, you read InstaTest strips immediately after removing them from the water, which makes them ideal for people in a hurry.

The innovative flip lid means you can close the watertight canister with one hand.

Contenance
12x50 test strips