<div class="detailmodule_html"><div class="detail-desc-decorate-richtext"><p> </p> <table class="ke-zeroborder" width="100%" cellspacing="0" cellpadding="0" border="0" style="border-collapse:collapse;"> <tbody> <tr> <td style="border:1px dotted #AAAAAA;"> <br /> <div style="padding:15px;border:1px solid #AEAEAE;"> 5 In 1 Digital Water Quality Tester Pen CL2 H2 ORP Temperature PH Meter for Swimming Pools Drinking Water Aquarium<br /> <b>Features:</b><br /> <b>1.Accurate Five-in-One Measurement:</b> This digital water tester allows you to measure pH, residual chlorine, ORP, H2 concentration, and temperature with precision, ensuring optimal water quality monitoring.<br /> <b>2.High Sensitivity Probe:</b> Featuring a corrosion-resistant design, the probe ensures longevity and reliable readings, making it a reliable choice for your digital water quality tester pen.<br /> <b>3.Portable and Lightweight:</b> The compact design allows for easy transportation, so you can take your digital water quality tester pen anywhere you need accurate results.<br /> <b>4.Versatile Applications:</b> Ideal for water quality testing in drinking water, hydroponics, laboratories, aquaculture, and sewage treatment, this digital water quality tester pen simplifies complex processes.<br /> <b>5.Automatic Temperature Compensation:</b> All readings are automatically compensated for temperature, providing quick and precise measurements with the digital water quality tester pen's sensitive electrode.<br /><br/><br/><span><strong>Specification:</strong></span><br /> <span>Origin: Mainland China</span><br /> Screen size: 28x20mm<br /> Display mode: LCD digital display<br /> pH value<br /> Measuring range: 0-14.00pH<br /> Resolution: 0.01 pH<br /> Accuracy: ±0.01pH<br /> Temperature compensation: 0-60℃ (automatic)<br /> ORP value<br /> Measuring range: ±1999mV<br /> Resolution: 1mV<br /> Accuracy: ±2mV<br /> CL2 value<br /> Measuring range: 0.01-4.00ppm (total residual chlorine)<br /> Resolution: 0.01ppm<br /> Accuracy: ±10% reading, ±0.01ppm<br /> Temperature compensation: 0-60℃ (automatic)<br /> H2<br /> Measuring range: 0-10000ppb (0.001-10.000ppb)<br /> Resolution: 2ppb (0.002ppb)<br /> Accuracy: ±10ppb (±0.01ppb)<br /> Temperature compensation: 0-60℃ (automatic)<br /> Temperature<br /> Measuring range: 0-60℃<br /> Resolution: 0.1℃<br /> Accuracy: ±0.1℃<br /> Detection range: PH/CL/ORP/H2/Temperature<br /> Remarks: The electrode needs to be cleaned after use<br /> No operation: Automatic shutdown after 5 minutes<br /> Working temperature: 0°C-60°C (32°F-140°F)<br /> Battery type: 3x1.5v (button battery) (not included)<br /> Accuracy: ±1%<br /> Calibration method: automatic calibration (calibration fluid is not included due to logistics reasons)<br /> Casing material: ABS<br /> Product size: about 186.00x38.00x23.00mm/7.32x1.5x0.91inch<br /> <br /> <p> <strong>Note:</strong><br /> Due to different monitor settings and lighting conditions, the actual color of the item may vary slightly from the pictures. Thanks for your understanding!<br /> Please allow a 1-2 cm difference in measurements due to manual measuring. </p> <br />&nbsp;<br /> </div> <br /> <div> <br /> </div> <div style="padding:15px;border:1px solid #AEAEAE;"> 1 x&nbsp;Digital Water Quality Tester&nbsp;<span>Pen</span>&nbsp;<br /> </div> <p> </p> <p> <br /> </p> <div style="text-align:center;"> <br /> </div> <div> <br /> </div> <div style="padding:15px;border:1px solid #AEAEAE;"> [relateproductdetail/] </div> </td> </tr> </tbody> </table></div></div>