ALLOYSEED 7 In 1 PH Test Strips For SwimmingPool Aquarium

Effortlessly verify your water quality with ALLOYSEED 7-in-1 PH Test Strips for pools and aquariums.

• 7-in-1 design tests pH, total hardness, total bromine, total chlorine gas, total alkalinity, residual chlorine, and acid cyanide in one strip, delivering a quick, easy-to-read snapshot you can match to color charts for accurate adjustments.
• Safe paper-based strips deliver reliable, long-lasting readings without reagents, so you can trust results as you monitor water changes over days or weeks.
• Widely applicable to pools, hot tubs, aquariums, fish ponds, and industrial water—wherever fresh water balance matters—to help you maintain clear, safe water and reduce equipment stress.
• Portable and user-friendly: simply dip, read, and compare; each bottle holds 50 or 100 strips, with a compact 96 x 36 mm size for easy transport.

50/100pcs Water Test PH Strips Multipurpose 7-in-1 Residual Chlorine Value Alkalinity Hardness Tester Aquarium Pool Accessories Feature: 1. Paper Material: Our 7-in-1 swimming pool water test strips are made of safe and paper material, with a long service life. 2. Wide Application: The test strips can be used to detect the water quality in swimming pools, hot tubs, aquariums, fish ponds, industrial water, and other places, helping to maintain fresh water quality for your swimming pool or spa. 3. Health Indicator: The immersed test strips are also a good way to know whether drinking water is in a healthy and clean state. 4. User-Friendly: Our swimming pool test strips are very simple to use, even for first-time users, and can be carried with you wherever you go. 5. 7-in-1 Design: The test strips adopt a 7-in-1 design which is a quick and convenient method to test water quality, including pH value and chlorine level testing. Specification: Origin: Mainland China Model Number: Test Strips Bottle size: about 96 * 36mm/3.77 * 1.41 inch Detection range: Total hardness: 0-50-100-250-500-1000 Total bromine: 0 0.5/1 1/2.0 3/6.6 5/11 10/22 Total chlorine gas: 0-25-50-100-250-500 PH: 6.2-6.8-7.2-7.6-8.0-8.4 Total alkalinity: 0-40-80-120-180-240 Residual chlorine: 0 0.5/1 1/2.0 3/6.6 5/11 10/22 Acid cyanide: 0 30-50 100 150 240 Note: Due to different batches, there may be slight differences in the appearance of the test paper/box, which does not affect its use. Please refer to the actual item received for random shipment! Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you! Please allow 1-2cm measuring deviation due to manual measurement. 50/100 x Test Strips