{"id":14113,"date":"2026-07-27T16:27:18","date_gmt":"2026-07-27T13:27:18","guid":{"rendered":"https:\/\/dmgroup.lt\/?post_type=product&#038;p=14113"},"modified":"2026-07-27T16:27:58","modified_gmt":"2026-07-27T13:27:58","slug":"water-tester-cl-and-ph-kit","status":"publish","type":"product","link":"https:\/\/dmgroup.lt\/en\/shop\/hot-tubs-en\/hot-tubs-accessories\/water-care-and-disinfection\/water-tester-cl-and-ph-kit\/","title":{"rendered":"Water Tester Cl and pH Kit"},"content":{"rendered":"<p>The Universal SPA Water Tester pH + Cl is designed for quick and accurate water quality testing in swimming pools, hot tubs, and whirlpool baths. With this kit, you can easily determine the level of free chlorine (Cl) and the pH level, ensuring proper water balance and a comfortable experience.<\/p>\n<p>Regular monitoring of water parameters helps you use disinfectants more effectively, protect your spa equipment from limescale and corrosion, and maintain clean and safe water.<\/p>\n<p><strong>The kit includes:<\/strong><\/p>\n<ul>\n<li>2 sheets of DPD No. 1 test tablets (20 tablets) \u2013 for measuring free chlorine;<\/li>\n<li>2 sheets of Phenol Red test tablets (20 tablets) \u2013 for measuring pH;<\/li>\n<li>A tester cup with a color scale \u2013 for comparing results.<\/li>\n<\/ul>\n<p><strong>Technical Specifications:<\/strong><\/p>\n<ul>\n<li>Purpose: Measurement of pH and free chlorine (Cl);<\/li>\n<li>Usage: Spas, hot tubs, swimming pools, and whirlpool baths;<\/li>\n<li>Number of tests: Up to 20 measurements;<\/li>\n<li>Measurement type: Color comparison.<\/li>\n<\/ul>\n<p><strong>Advantages:<\/strong><\/p>\n<ul>\n<li>Quick and easy water testing;<\/li>\n<li>Accurate determination of pH and chlorine levels;<\/li>\n<li>No additional equipment or electricity required;<\/li>\n<li>Helps maintain optimal water balance;<\/li>\n<li>Protects equipment from limescale and corrosion;<\/li>\n<li>Suitable for various spa and pool systems.<\/li>\n<\/ul>\n<p><strong>Instructions for Use:<\/strong><\/p>\n<ol>\n<li>Rinse the tester with the water to be tested.<\/li>\n<li>Fill both sections of the tester with water from a depth of approximately 20 cm.<\/li>\n<li>Place a Phenol Red tablet (for pH testing) in the left section.<\/li>\n<li>Place a DPD No. 1 tablet (for chlorine testing).<\/li>\n<li>Close the tester and invert it several times to ensure the tablets dissolve completely.<\/li>\n<li>Compare the color to the tester\u2019s scale in natural daylight.<\/li>\n<li>The left scale shows the pH value; the right scale shows the free chlorine concentration (mg\/l).<\/li>\n<\/ol>\n","protected":false},"excerpt":{"rendered":"<p>SPA Water Tester pH + Cl &#8211; a convenient kit for measuring chlorine and pH levels in swimming pools, hot tubs, and spa baths. It helps you quickly assess the water balance and ensure proper maintenance.<\/p>\n","protected":false},"featured_media":14109,"template":"","meta":[],"product_brand":[],"product_cat":[184,193],"product_tag":[],"class_list":["post-14113","product","type-product","status-publish","has-post-thumbnail","product_cat-hot-tubs-accessories","product_cat-water-care-and-disinfection","first","instock","taxable","shipping-taxable","purchasable","product-type-simple"],"acf":[],"gallery_images":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v21.5 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Water Tester Cl and pH Kit - DMgroup.lt<\/title>\n<meta name=\"description\" content=\"SPA Water Tester pH + Cl - a kit for measuring chlorine and pH in swimming pools, hot tubs, and spas. 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