4x Digital LED Tachometer RPM Speed Meter Suitable for Hall Proximity Switch Sen

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<span style="font-size: 13px; font-family: arial, helvetica, sans-serif;"><p><span style="font-size: 13px;"></span></p> <div> <span style="font-size: 13px;"> <div style="white-space: normal;"> <p><b>4 Digital LED Tachometer RPM Speed Meter+Bracket+Hall Switch Sensor NPN Set</b></p> </div> <div style="white-space: normal;"> <span style="font-size: 13px;"><br></span> </div> <div style="white-space: normal;"> <span style="font-size: 13px;"><p><span style="font-size: 14px;"><b>Features:</b></span></p><p><span style="font-size: 13px;">Four-digit Reading</span></p><p><span style="font-size: 13px;">The digital panel meter adopts the latest A/D conversion chip and high-stability reference IC, and adopts chip components, and the circuit design is reasonable.&nbsp;</span></p><p><span style="font-size: 13px;">It can be applied to the measurement of voltage and current, or it can be connected with external sensors to measure various physical quantities such as temperature, pressure and displacement.&nbsp;</span></p><p><span style="font-size: 13px;">It should be used for display of various digital instruments.&nbsp;</span></p><p><span style="font-size: 13px;">The product has good stability, high measurement accuracy and strong anti-interference ability.&nbsp;</span></p><p><span style="font-size: 13px;">The exterior is standard in size and easy to install.</span></p><p><span style="font-size: 13px;"><br></span></p><p><b><span style="font-size: 14px;">Specifications:</span></b></p><p><span style="font-size: 13px;">Brand: MAXCOOL</span></p><p><span style="font-size: 13px;">Measurement accuracy: ± 0.1%, reading 1 word</span></p><p><span style="font-size: 13px;">Display mode: 0.56 blue LED</span></p><p><span style="font-size: 13px;">Display refresh rate: &gt; 3 times / sec</span></p><p><span style="font-size: 13px;">Working power: AC / DC8-24V, 40MA</span></p><p><span style="font-size: 13px;">The external dimensions: 79 × 42 × 32MM</span></p><p><span style="font-size: 13px;">Installation size: 76 × 39MM</span></p><p><span style="font-size: 13px;">Weight: about 50G</span></p><p><span style="font-size: 13px;">Over-range display: the first position shows "1" or "-1", the last three digits do not display</span></p><p><span style="font-size: 13px;">Input pulse signal: NPN/PNP open collector, contact switch, non-contact switch, level pulse</span></p><p><span style="font-size: 13px;">Input signal voltage: Low level: -30V-0.6V, High level: 4-30V</span></p><p><span style="font-size: 13px;">Measurement range: Speed: 10-9999RPM</span></p><p><span style="font-size: 13px;"><br></span></p><p><span style="font-size: 13px;"><br></span></p><p><span style="font-size: 14px;"><b>Precautions for use:</b></span></p><p><span style="font-size: 13px;">1. Connect the plug correctly according to the wiring requirements.</span></p><p><span style="font-size: 13px;">2. Should avoid strong electromagnetic interference, the measurement wire is best to use shielded wire or twisted pair.</span></p><p><span style="font-size: 13px;">3. The counter signal and the switch or circuit of the clear signal input should be as close as possible to the terminal of the counter to make the signal line as short as possible.</span></p><p><span style="font-size: 13px;">4. Avoid with other wires such as strong electric wires or power wires or stranded wires to avoid unnecessary interference. If necessary, use shielded wires and the shield is connected to the counting terminal “+”.</span></p><p><span style="font-size: 13px;">5. It is not recommended to use mechanical switches or micro switches, because their life is relatively short, it is easy to count down after a long time; if using mechanical switches or micro switches, please try to use better quality, so as not to count errors, strong Recommended magnetic switch.</span></p><p><span style="font-size: 13px;"><br></span></p><p><span style="font-size: 13px;"><br></span></p><p><span style="font-size: 14px;"><b>Package Include:</b></span></p><p><span style="font-size: 13px;">1 × Blue LED tachometer</span></p><p><span style="font-size: 13px;">1 × Hall Proximity Switch Sensor NPN</span></p><p><span style="font-size: 13px;">1 x&nbsp;Bracket</span></p><p><span style="font-size: 14px;"><b><br></b></span><b style="color: rgb(255, 0, 0); font-size: 14px;"><span style="font-size: 13px;">Note:</span></b></p><p><span style="font-size: 13px; color: rgb(255, 0, 0);">Please allow slight 1-2cm difference due to manual measurement and a little color variation for different display setting.</span></p></span> </div> <p><br></p></span> </div> <p></p> <p style="white-space: normal;"><br></p></span> </div> <p><b><span style="text-wrap: nowrap; font-size: 14px; font-family: arial, helvetica, sans-serif;"></span></b><br></p> <p><b><span style="text-wrap: nowrap; font-size: 14px; font-family: arial, helvetica, sans-serif;">Note:&nbsp;</span></b><br></p> <p><span style="text-wrap: nowrap; font-size: 13px; font-family: arial, helvetica, sans-serif;">The parts sold here are aftermarket, made for specific models but not OEM-certified.&nbsp;</span></p> <p><span style="text-wrap: nowrap; font-size: 13px; font-family: arial, helvetica, sans-serif;">All trademarks are for identification and belong to their owners.</span></p> <p><span style="text-wrap: nowrap; font-size: 13px; font-family: arial, helvetica, sans-serif;">MAXCOOL values quality, performance, and price, partnering with eBay, Amazon, and KAKA Auto Parts.&nbsp;</span></p> <p><span style="text-wrap: nowrap; font-size: 13px; font-family: arial, helvetica, sans-serif;">Our close ties with KAKA bring exclusive deals and top service!</span></p></span> </div></span> </div></span> </div></span> </div></span> </div></span></div> </div> </div> <div class="box"> <div class="tab_container"> <input type="radio" id="tongtool-tab-rdi-1" name="tab-rdi" checked="checked"></input> <div class="tab"> <ul> <li id="tongtool-tab-li-1"><label for="tongtool-tab-rdi-1">Disclaimer</label></li> </ul> </div> <div class="crb"></div> <div class="tab_content"> <div id="tongtool-tab-1"><h3 data-start="82" data-end="141">🛠 Product Sourcing &amp; Brand Disclaimer</h3><p data-start="143" data-end="383">All products listed in this store are <strong data-start="181" data-end="236">sourced from professional aftermarket manufacturers</strong> and are subject to <strong data-start="256" data-end="292">strict quality control standards</strong>. We stand by the quality of our parts and offer a satisfaction guarantee where applicable.</p><p data-start="385" data-end="399">Please note:</p><ul data-start="400" data-end="960"><li data-start="400" data-end="473"><p data-start="402" data-end="473">All parts sold are <strong data-start="421" data-end="436">aftermarket</strong> and <strong data-start="441" data-end="470">not original OEM products</strong>.</p></li><li data-start="474" data-end="639"><p data-start="476" data-end="639">While they are engineered for compatibility with specific vehicle models, they are <strong data-start="559" data-end="636">neither manufactured nor endorsed by the original equipment manufacturers</strong>.</p></li><li data-start="640" data-end="822"><p data-start="642" data-end="822">All brand names, logos, and trademarks mentioned are used <strong data-start="700" data-end="767">strictly for identification and fitment reference purposes only</strong>, and remain the property of their respective owners.</p></li><li data-start="823" data-end="960"><p data-start="825" data-end="960"><strong data-start="825" data-end="844">KAKA Auto Parts</strong> acts solely as a seller and does <strong data-start="878" data-end="907">not claim any affiliation</strong> with the trademark holders of the referenced brands.</p></li></ul><p data-start="962" data-end="1077">If you have any concerns about compatibility, installation, or sourcing, feel free to contact us via eBay messages.</p><div class="crb"></div></div> </div> </div> <div class="tab1"> <div class="titlebar">Disclaimer</div> <div class="content"> <h3 data-start="82" data-end="141">🛠 Product Sourcing &amp; Brand Disclaimer</h3><p data-start="143" data-end="383">All products listed in this store are <strong data-start="181" data-end="236">sourced from professional aftermarket manufacturers</strong> and are subject to <strong data-start="256" data-end="292">strict quality control standards</strong>. We stand by the quality of our parts and offer a satisfaction guarantee where applicable.</p><p data-start="385" data-end="399">Please note:</p><ul data-start="400" data-end="960"><li data-start="400" data-end="473"><p data-start="402" data-end="473">All parts sold are <strong data-start="421" data-end="436">aftermarket</strong> and <strong data-start="441" data-end="470">not original OEM products</strong>.</p></li><li data-start="474" data-end="639"><p data-start="476" data-end="639">While they are engineered for compatibility with specific vehicle models, they are <strong data-start="559" data-end="636">neither manufactured nor endorsed by the original equipment manufacturers</strong>.</p></li><li data-start="640" data-end="822"><p data-start="642" data-end="822">All brand names, logos, and trademarks mentioned are used <strong data-start="700" data-end="767">strictly for identification and fitment reference purposes only</strong>, and remain the property of their respective owners.</p></li><li data-start="823" data-end="960"><p data-start="825" data-end="960"><strong data-start="825" data-end="844">KAKA Auto Parts</strong> acts solely as a seller and does <strong data-start="878" data-end="907">not claim any affiliation</strong> with the trademark holders of the referenced brands.</p></li></ul><p data-start="962" data-end="1077">If you have any concerns about compatibility, installation, or sourcing, feel free to contact us via eBay messages.</p> <div class="crb"></div> </div> </div> </div> <div class="box specialRelate"> </div> </div> </div> <div class="footer"> <div class="copyright">powered by <img alt="tongtool" src="https://img1.tongtool.com/v/ecHsADzoHscwAucHCBuHCCzbzCuCdDBub.png" /></div> </div>