<div class="detailmodule_html"><div class="detail-desc-decorate-richtext"><p> <br /> </p> <p> </p> <div> <div> <br /> </div> </div> <div style="padding:15px;border:solid 1px #aeaeae;"> <span style="color:black;font-family:inherit;font-size:12px;">50/100pcs Water Test PH Strips Multipurpose 7-in-1 Residual Chlorine Value Alkalinity Hardness Tester Aquarium Pool Accessories<br /> <strong>Feature:</strong><br /> <strong>1. Paper Material:</strong> Our 7-in-1 swimming pool water test strips are made of safe and paper material, with a long service life.<br /> <strong>2. Wide Application: </strong>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.<br /> <strong>3. Health Indicator:</strong> The immersed test strips are also a good way to know whether drinking water is in a healthy and clean state.<br /> <strong>4. User-Friendly:</strong> Our swimming pool test strips are very simple to use, even for first-time users, and can be carried with you wherever you go.<br /> <strong>5. 7-in-1 Design: </strong>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.</span><br /> <br /> <br /> <span style="color:black;font-family:inherit;font-size:12px;"><strong>Specification:</strong></span><br /> <span style="color:black;font-family:inherit;font-size:12px;">Origin: Mainland China</span><br /> <span style="color:black;font-family:inherit;font-size:12px;">Model Number: Test Strips<br /> Bottle size: about 96 * 36mm/3.77 * 1.41 inch<br /> Detection range:<br /> Total hardness: 0-50-100-250-500-1000<br /> Total bromine: 0 0.5/1 1/2.0 3/6.6 5/11 10/22<br /> Total chlorine gas: 0-25-50-100-250-500<br /> PH: 6.2-6.8-7.2-7.6-8.0-8.4<br /> Total alkalinity: 0-40-80-120-180-240<br /> Residual chlorine: 0 0.5/1 1/2.0 3/6.6 5/11 10/22<br /> Acid cyanide: 0 30-50 100 150 240</span><br /> <br /> <p style="color:black;font-family:inherit;font-size:12px;"> <strong>Note:</strong><br /> 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!<br /> 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 /> Please allow 1-2cm measuring deviation due to manual measurement. </p> <br /> </div> <div> <br /> </div> <div style="padding:15px;border:solid 1px #aeaeae;"> <br /> </div> <p> </p> <div style="text-align:center;"> </div> <div> <div> <p> <br /> </p> </div> <div style="padding:15px;border:solid 1px #aeaeae;"> <br /> </div> <p> <br /> </p> </div></div></div>