8-in-1 Pool Test Strips：Test free chlorine, total chlorine, bromine, pH, total alkalinity, hardness and cyanuric acid with one strip for fast and routine pool water care at home.
Spa Test Strips for Hot Tub：Designed for spas and hot tubs, these test strips help you check water balance quickly so you can keep water clean, clear and easier to maintain.
Pool Test Strips for Above Ground Pool：Suitable for above-ground pools, inground pools, spas and hot tubs, making regular water checks simple during weekly maintenance and seasonal care.
Pool Water Testing Kit with 151 Strips：Includes 151 test strips for frequent use, giving you a practical pool water testing kit for ongoing monitoring without extra equipment.
Pool and Spa Test Kit with Product Support：Dip for 2 seconds, wait 30 seconds, then compare with the color chart for quick readings; store with dry hands and close the lid tightly after use, and if you have product questions, our support team is ready to help.