<div class="detailmodule_html"><div class="detail-desc-decorate-richtext"><div style="font-size: 28px; font-family: tahoma, geneva, sans-serif; font-weight: bold; padding: 2px 2px;"> <kse:widget data-widget-type="customText" id="1005000000642004" title="828 Code" type="custom"></kse:widget> </div><p> <span style="background-color:#FFFFFF;font-size:18px;"><strong>U.S. buyer attention:<br /> The areas where the US warehouse does not deliver goods are: Hawaii, Alaska, Puerto Rico, Guam and other US overseas territories. And the military address.<span style="background-color:#FFFFFF;font-size:18px;"><strong> But you can choose ship from China.</strong></span><br /> <br /> Spanish buyers attention:<br /> If your address includes following postal code please do not choose the Spanish warehouse.<br /> The zip code starts with 35/38<br /> Overseas warehouse cannot be delivered. But you can choose ship from China </strong></span> </p> <p> <span style="background-color:#FFFFFF;font-size:18px;"><strong></strong></span><span style="background-color:#E53333;"></span> </p> <p> </p> <table class="ke-zeroborder" width="100%" cellspacing="0" cellpadding="0" border="0"> <tbody> <tr> <td> <div> <span><br /> </span> </div> <span><br /> </span> <div style="padding:15px;border:1px solid #AEAEAE;"> <span> DC Fan Detector Short-Circuit Protection DC Fan Monitor 3-Wire/5-Wire DC Fan Drive Board for HVAC Motor Diagnostics Tool<br /> <b>Features:</b><br /> <b>1.Professional HVAC Motor Tester:</b> Simplify the troubleshooting process for HVAC technicians and DIY enthusiasts with this universal dc fan detector. Designed for both 3-wire and 5-wire DC motors, it quickly diagnoses motor issues, inconsistent RPMs, or faulty feedback signals.<br /> <b>2.Quick Diagnosis:</b> This innovative dc fan meter allows fast detection of motor faults, ensuring efficient maintenance and reduced downtime. Ideal for professionals and hobbyists alike, it provides accurate readings for consistent performance.<br /> <b>3.Real-Time Display:</b> Featuring a digital display, the dc fan monitor offers instant RPM visibility, facilitating quick analysis and decision-making during testing. Its user-friendly interface enhances operational efficiency.<br /> <b>4.Enhanced Protection:</b> Equipped with 310V short circuit protection, the dc fan drive board safeguards both the tester and motor during diagnostics, preventing potential damage and prolonging equipment life.<br /> <b>5.Intuitive Design:</b> Experience effortless testing with the easy-to-use dc fan tester. Its intuitive setup and operation make it suitable for both seasoned professionals and beginners, simplifying the troubleshooting process.<br /> <br /> <br /> <span><strong>Specification:</strong></span><br /> <span>Origin: Mainland China</span><br /> <span>Housing Material: ABS<br /> Product Size: Approx. 115.00x90.00x58.00mm/4.53x3.54x2.28inch<br /> Color-coded Ports: Easily match lines:<br /> Red to 310V | Black <span>to</span> GND | Yellow <span>to</span> VSP (Speed Control)<br /> Blue <span>to</span> FG (Speed Feedback) | White <span>to</span> 15V (VCC)<br /> 3-wire/5-wire switch: Switch modes, compatible with all standard DC motors.<br /> Adjustable Speed Knob: Simulates real operating conditions by gradually increasing motor speed.<br /> Protection First<br /> Rugged Housing: High-quality housing resists accidental drops or impacts.<br /> Short Circuit Protection: Automatically cuts off power when 310V overload is detected.<br /> How to Use:<br /> Connect Wires: Match motor wires with ports marked on the tester (check motor nameplate for correct function).<br /> Select Mode: Press/pull 3-wire/5-wire switch according to motor type.<br /> Test and Diagnosis: Slowly rotate the speed knob. If the motor accelerates smoothly and the screen shows an increase in RPM frequency, the motor is normal. If the motor does not rotate, the speed is unstable, or the frequency is abnormal, it means that a motor fault has been detected.<br /> Warning:<br /> Always check the wire function carefully before connecting to avoid burning.<br /> Do not connect NC (null) ports.<br /> </span><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 /> </span> </div> <span><br /> </span> <div> <span><br /> </span> </div> <div style="padding:15px;border:1px solid #AEAEAE;"> <span> 1 Set x&nbsp;<span>DC Fan Detector</span>&nbsp;<br /> </span> </div> <p> <span></span> </p> <p> <span><br /> </span> </p> <div style="text-align:center;"> <span></span> </div> <p> <span></span> </p> <p> <span><br /> </span> </p> <p> <span><br /> </span> </p> <p> <span><br /> </span> </p> <p> <span><br /> </span> </p> <p> <span><br /> </span> </p> </td> </tr> </tbody> </table></div></div>