<div class="detailmodule_html"><div class="detail-desc-decorate-richtext"><div> <p style="font-size: 16px;font-family: Comic Sans MS, Verdana, Georgia;">Features <br>Name: 3-in-1 Test Paper<br>Detectable PH range: 6.88.4. Residual chlorine range: 010. Total hardness range: 0-240.<br>High precision and easy operation<br>Easy to carry<br>Water testing for swimming pools or spa pools<br>Can test effective chlorine, pH, total hardness.<br>Quantity: 50 Strips<br><br>Description:<br>1.EASY TO USE: Just dip a strip in water 2 seconds, take it out and wait for 15 seconds, compare each panel color changes to the color chart on the side of the bottle, then the results are obtained.<br>2.TEST FOR FREE CHLORINE, PH AND TOTAL ALKALINITY: Dont wait until your eyes burn and your swimsuit bleaches white to test your pool – just dip a test strip!<br>3. GOOD FOR QUICK USE: Precise PH test strips for water quality testing in swimming pools and spas to protect your health<br>4. KEEP WATER IN HEALTHY &amp; CLEAN CONDITIONS: With these strips, help you maintain your swimming pool, Spas, hot tubs proper water chemistry, and always keep the pool water in a healthy and clean condition.<br>5.TEST OBJECT: free chlorine, pH, alkalinity<br><br>Package Inclusions<br>50 Strips x Test Papers<br><br>Note:<br>1. 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!<br>2. Please allow 2-3% measuring deviation due to manual measurement.<br></p> <div><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br></div> <p style="font-size: 16px;font-family: Comic Sans MS, Verdana, Georgia;">hello, guys, thank you for visiting my store.We guarantee the quality of our products.we will be ready to reply you ASAP.</p> </div></div></div>