Check the listing for details. EASYTEST Pool and Spa Test Strips, 150 Strips Pack for Hot tub-Test pH Sealed. Condition: New. Listed at 9.99 USD. Keep your hot tub clean and healthy with the EASYTEST Pool and Spa Test Strips. This 150 strips pack is perfect for testing the pH level of your pool water, ensuring it stays balanced and safe for swimming. The strips are easy to use and come with clear instructions, so you can quickly and accurately test your pool's pH level. The EASYTEST Pool and Spa Test Strips are suitable for use in hot tubs and are made by a trusted brand. This testing kit includes test strips and is designed to help you maintain the cleanliness and health of your pool water. Test your pool's pH level with ease using these strips, and keep your pool safe for swimming all year round. Check out my Ebay store and other vintage hats, boy scout items, clothing items, golf shirts, shoes, collectibles, clown figurines, toys, puzzles, board games, video games, albums, scrapbooking supplies, refill pages, baseball bats and gloves, graded Gijoe figures, sports jerseys and jackets, dvds, vhs tapes, betamax movies, cassettes, cds, records, audiobooks, 8 tracks, electronics, perfumes, Mary Kay products and more.