Check the listing for details. Hot Spring Spas Portable 5 Way Test Strips 80090. Color: white, Condition: New. Listed at 21.25 USD. The Hot Spring Spas Portable 5 Way Test Strips 80090 by FreshWater are compact and lightweight test strips designed for convenient pool and spa water testing. With a package dimensions of 5.0x1.46x1.42 inches and a weight of 0.13 pounds, these white test strips provide accurate readings for pH, total chlorine, free chlorine, total alkalinity, and calcium hardness. Perfect for on-the-go testing, these portable test strips are ideal for maintaining water quality in pools and hot tubs.The Hot Spring Spas Portable 5 Way Test Strips 80090 by FreshWater are compact and lightweight test strips designed for convenient pool and spa water testing. With a package dimensions of 5.0x1.46x1.42 inches and a weight of 0.13 pounds, these white test strips provide accurate readings for pH, total chlorine, free chlorine, total alkalinity, and calcium hardness. Perfect for on-the-go testing, these portable test strips are ideal for maintaining water quality in pools and hot tubs.