<div class="detailmodule_html"><div class="detail-desc-decorate-richtext">​​​​​​​All prices are exclusive of customs duties. <div data-magic-global="%7B%22bizId%22%3A3470581111%2C%22pageId%22%3A400113992827%2C%22siteId%22%3A3000005%7D" id="detail_decorate_root"> <style>#detail_decorate_root .magic-0{border-bottom-style:solid;border-bottom-color:#53647a;font-family:Roboto;font-size:24px;color:#53647a;font-style:normal;border-bottom-width:2px;padding-top:8px;padding-bottom:4px}#detail_decorate_root .magic-1{vertical-align:top}#detail_decorate_root .magic-2{vertical-align:top;display:block;padding-right:4px;box-sizing:border-box;padding-left:4px}#detail_decorate_root .magic-3{vertical-align:top;padding-bottom:4px;box-sizing:border-box;padding-top:4px}#detail_decorate_root .magic-4{padding:0;margin:0;white-space:pre-wrap;font-size:14px}#detail_decorate_root .magic-5{font-size:18px}#detail_decorate_root .magic-6{margin-bottom:10px;line-height:0}#detail_decorate_root .magic-7{margin-bottom:0}#detail_decorate_root .magic-8{position:relative;width:100%}#detail_decorate_root .magic-9{width:750px;height:750px;overflow:hidden;margin-bottom:0}#detail_decorate_root .magic-10{position:relative;left:0;top:0;width:750px;height:750px}#detail_decorate_root .magic-11{width:750px;border-collapse:collapse}#detail_decorate_root .magic-12{min-height:18px;padding:5px 10px;width:259px;min-height:18px;box-sizing:content-box}#detail_decorate_root .magic-13{min-height:18px;padding:5px 10px;width:442px;min-height:18px;box-sizing:content-box}#detail_decorate_root .magic-14{margin-bottom:10px;overflow:hidden}#detail_decorate_root .magic-15{width:750px}#detail_decorate_root .magic-16{overflow:hidden;width:750px;height:562.5px;margin-top:0;margin-bottom:0;margin-left:0;margin-right:0}#detail_decorate_root .magic-17{margin-top:0;margin-left:0;width:750px;height:562.5px}#detail_decorate_root .magic-18{overflow:hidden;width:750px;height:750px;margin-top:0;margin-bottom:0;margin-left:0;margin-right:0}#detail_decorate_root .magic-19{margin-top:0;margin-left:0;width:750px;height:750px}#detail_decorate_root .magic-20{overflow:hidden;width:750px;height:325px;margin-top:0;margin-bottom:0;margin-left:0;margin-right:0}#detail_decorate_root .magic-21{margin-top:0;margin-left:0;width:750px;height:325px}#detail_decorate_root .magic-22{overflow:hidden;width:750px;height:416.6666666666667px;margin-top:0;margin-bottom:0;margin-left:0;margin-right:0}#detail_decorate_root .magic-23{margin-top:0;margin-left:0;width:750px;height:416.6666666666667px}#detail_decorate_root .magic-24{overflow:hidden;width:750px;height:544px;margin-top:0;margin-bottom:0;margin-left:0;margin-right:0}#detail_decorate_root .magic-25{margin-top:0;margin-left:0;width:750px;height:544px}#detail_decorate_root .magic-26{overflow:hidden;width:750px;height:478px;margin-top:0;margin-bottom:0;margin-left:0;margin-right:0}#detail_decorate_root .magic-27{margin-top:0;margin-left:0;width:750px;height:478px}#detail_decorate_root .magic-28{overflow:hidden;width:750px;height:830px;margin-top:0;margin-bottom:0;margin-left:0;margin-right:0}#detail_decorate_root .magic-29{margin-top:0;margin-left:0;width:750px;height:830px}#detail_decorate_root .magic-30{overflow:hidden;width:750px;height:711px;margin-top:0;margin-bottom:0;margin-left:0;margin-right:0}#detail_decorate_root .magic-31{margin-top:0;margin-left:0;width:750px;height:711px}#detail_decorate_root .magic-32{overflow:hidden;width:750px;height:292px;margin-top:0;margin-bottom:0;margin-left:0;margin-right:0}#detail_decorate_root .magic-33{margin-top:0;margin-left:0;width:750px;height:292px}</style> <div module-id="401261506276" module-title="detailProductNavigation" render="true" class="J_module"> <div id="ali-anchor-AliMagic-1r5mzp" data-section="AliMagic-1r5mzp" data-section-title="Product Introduction" class="magic-0"> Product Introduction </div> </div> <div module-id="401261506277" module-title="detailTextContent" render="true" class="J_module"> <div class="detail-decorate-json-renderer-container"> <div class="magic-1"> <div class="magic-2"> <div class="magic-3"> <div class="magic-4"> <span>The AZ-8403 Portable Digital Dissolved Oxygen Meter Water Quality Tester is a versatile device designed for accurately measuring dissolved oxygen levels in water. </span> <div> <span><br></span> </div> <div> <span><b><font class="magic-5">Here are its features and specifications:</font></b><br><b>Features:</b><br> 1. Clark Type Electrode: Offered with a cost-effective Clark type electrode for accurate measurements.<br> 2. Data Hold Function: Allows you to freeze the current reading on the display for easy recording.<br> 3. Long-lasting Electrode: No need to refill electrolyte often as it uses a galvanic electrode.<br> 4. Battery Low Indicator: Alerts you when the battery is running low.<br> 5. PC Link Port: Enables data transfer to a computer for further analysis.<br><br><b>Specifications:</b><br> * Dissolved Oxygen (DO) Range: * %: 0~199.9<br> * ppm or mg/l: 0~19.99 <br> * DO Accuracy: +/-1.5% F.S<br> * DO Resolution: 0.1% (for % range), 0.01 (for ppm/mg/l range)<br> * Temperature Range: 0~50.0°C<br> * Temperature Accuracy: +/-0.3°C<br> * Temperature Resolution: 0.1°C<br> * Manual Compensation: Included<br> * Salinity Range: 0.0~50.0 ppt<br> * Salinity Resolution: 0.1 ppt<br> * Barometric Pressure Range: 5001499mmHg / 66.6199.9KPa<br> * Pressure Resolution: 1mmHg / 0.1KPa<br> * Coefficient of Membrane: Adjustable<br> * Memory: Stores up to 99 data points<br> * Real Time/Recall: Included<br> * IRDA Port: Included<br> * LCD Size: 44(H) x 26(W)mm<br> * Operating Temperature: 0~50°C<br> * Operating Relative Humidity: Humidity &lt; 80%<br> * Storage Temperature: 0~60°C<br> * Storage Relative Humidity: Humidity &lt; 90%<br> * Sensor Lifetime: &gt;6 months (with proper maintenance)<br><br>Overall, the AZ-8403 Portable Digital Dissolved Oxygen Meter Water Quality Tester provides accurate and reliable measurements of dissolved oxygen levels in water, making it suitable for various applications such as environmental monitoring, aquaculture, and water treatment.</span> </div> </div> </div> </div> </div> </div> </div> <div module-id="401261506278" module-title="detailManyImage" render="true" class="J_module"> <div class="icbu-pc-detailManyImage magic-6"> <div class="magic-7"> </div> </div> </div> <div module-id="401257303396" module-title="detailManyImage" render="true" class="J_module"> <div class="icbu-pc-detailManyImage magic-6"> <div class="magic-9"> </div> <div class="magic-9"> </div> <div class="magic-9"> </div> <div class="magic-9"> </div> <div class="magic-9"> </div> </div> </div> <div module-id="401257303397" module-title="detailProductNavigation" render="true" class="J_module"> <div id="ali-anchor-AliMagic-i02q2u" data-section="AliMagic-i02q2u" data-section-title="Specification" class="magic-0"> Specification </div> </div> <div module-id="401257303398" module-title="detailTableHorizontal" render="true" class="J_module"> <div class="ife-detail-decorate-table"> <table class="has-title all magic-11"> <tbody> <tr> <td colspan="1" rowspan="1"> <div class="magic-12"> item </div></td> <td colspan="1" rowspan="1"> <div class="magic-13"> value </div></td> </tr> <tr> <td colspan="1" rowspan="1"> <div class="magic-12"> Customized support </div></td> <td colspan="1" rowspan="1"> <div class="magic-13"> OEM </div></td> </tr> <tr> <td colspan="1" rowspan="1"> <div class="magic-12"> Place of Origin </div></td> <td colspan="1" rowspan="1"> <div class="magic-13"> China </div></td> </tr> <tr> <td colspan="1" rowspan="1"> <div class="magic-12"></div></td> <td colspan="1" rowspan="1"> <div class="magic-13"> Guangdong </div></td> </tr> <tr> <td colspan="1" rowspan="1"> <div class="magic-12"> Brand Name </div></td> <td colspan="1" rowspan="1"> <div class="magic-13"> AZ </div></td> </tr> <tr> <td colspan="1" rowspan="1"> <div class="magic-12"> Model Number </div></td> <td colspan="1" rowspan="1"> <div class="magic-13"> AZ-8403 </div></td> </tr> <tr> <td colspan="1" rowspan="1"> <div class="magic-12"> Power </div></td> <td colspan="1" rowspan="1"> <div class="magic-13"> Battery </div></td> </tr> <tr> <td colspan="1" rowspan="1"> <div class="magic-12"> DO accuracy </div></td> <td colspan="1" rowspan="1"> <div class="magic-13"> +/-1.5% F.S </div></td> </tr> <tr> <td colspan="1" rowspan="1"> <div class="magic-12"> DO resolution </div></td> <td colspan="1" rowspan="1"> <div class="magic-13"> 0.1% / 0.01 </div></td> </tr> <tr> <td colspan="1" rowspan="1"> <div class="magic-12"> DO range (in ppm or mg/l) </div></td> <td colspan="1" rowspan="1"> <div class="magic-13"> 0~19.99 </div></td> </tr> <tr> <td colspan="1" rowspan="1"> <div class="magic-12"> Temperature range </div></td> <td colspan="1" rowspan="1"> <div class="magic-13"> 0~50°C </div></td> </tr> <tr> <td colspan="1" rowspan="1"> <div class="magic-12"> Temperature accuracy </div></td> <td colspan="1" rowspan="1"> <div class="magic-13"> +/-0.3°C </div></td> </tr> <tr> <td colspan="1" rowspan="1"> <div class="magic-12"> Temperature resolution </div></td> <td colspan="1" rowspan="1"> <div class="magic-13"> 0.1°C </div></td> </tr> <tr> <td colspan="1" rowspan="1"> <div class="magic-12"> Coefficient of membrane </div></td> <td colspan="1" rowspan="1"> <div class="magic-13"> Adjustable </div></td> </tr> <tr> <td colspan="1" rowspan="1"> <div class="magic-12"> Memory </div></td> <td colspan="1" rowspan="1"> <div class="magic-13"> 99 points </div></td> </tr> <tr> <td colspan="1" rowspan="1"> <div class="magic-12"> Dimensions </div></td> <td colspan="1" rowspan="1"> <div class="magic-13"> (L x W x H) 17.5 x 7 x 3.3 cm </div></td> </tr> <tr> <td colspan="1" rowspan="1"> <div class="magic-12"> Weight </div></td> <td colspan="1" rowspan="1"> <div class="magic-13"> 0.15 kg 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