{"product_id":"oss-u18-voltage-current-tester-support-fast-charging-charging-current-voltage-testing-capacity-cable-resistance-measurement-tool","title":"OSS U18 Voltage Current Tester Support Fast Charging Charging Current\/Voltage Testing Capacity Cable Resistance Measurement Tool","description":"\u003ch1\u003eSPECIFICATIONS\u003c\/h1\u003e\u003cp\u003e\u003cspan\u003eBrand\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eOSS\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eBrand Name\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eNONE\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eCable Resistance Range\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003e0~9999.9Ω\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eCable Resistance Res\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003e0.0001Ω\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eCapacity Range\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003e0~9999.99Ah\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eChoice\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eyes\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eComputer Compatibility\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eCompatible with Windows-based PCs\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eCurrent Accuracy\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003e±(0.5‰ + 2)\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eCurrent Range\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003e0~6.5A\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eCurrent Resolution\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003e0.00001A\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eD+\/D- Voltage Range\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003e0~3.3V\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eD+\/D- Voltage Res\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003e0.001V\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eDIY Supplies\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eElectrical\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eData Logging\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eSupport curve recording \u0026amp; CSV export\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eDesign\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eCompact (USB drive size), durable ABS casing\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eDisplay Type\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eColor LCD\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eEnergy Range\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003e0~9999.99Wh\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eFunction 1\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eMulti-protocol auto-detection\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eFunction 2\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eReal-time voltage\/current\/power monitoring\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eFunction 3\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eCable internal resistance measurement\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eFunction 4\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eVoltage\/current\/ripple waveform display\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eFunction 5\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eData logging \u0026amp; export\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eFunction 6\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003ePC online monitoring\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eHigh-concerned chemical\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003enone\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eMaterial\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eMetal\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eModel Number\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eOSS U18\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eOrigin\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eMainland China\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003ePower Range\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003e0~156W\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003ePower Resolution\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003e0.00001W\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eProduct Model\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eU-18\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eProduct Name\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eUSB Voltage Current Tester\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eProtocol Support\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003ePD, QC2.0, QC3.0\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eScreen Size\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003e1.77\" TFT LCD\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eType\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eCombination\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eVoltage Accuracy\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003e±(0.2‰ + 2)\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eVoltage Range\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003e4~24V\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eVoltage Resolution\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003e0.00001V\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eis_customized\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eNo\u003c\/span\u003e\u003c\/p\u003e\u003cdiv class=\"detailmodule_html\"\u003e\u003cdiv class=\"detail-desc-decorate-richtext\"\u003e\n\u003cp style=\"text-align:center;margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px\" align=\"center\"\u003e\u003cspan style=\"font-size:22px\"\u003e\u003cstrong\u003eOSS U18 Voltage Current Tester Support Fast Charging Charging Current\/Voltage Testing Capacity Cable Resistance Measurement Tool\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size:14px\"\u003e🔌 \u003c\/span\u003e\u003cspan style=\"font-size:14px\"\u003e\u003cstrong\u003eOSS TEAM U18 USB Voltage Current Tester\u003c\/strong\u003e\u003c\/span\u003e\u003cspan style=\"font-size:14px\"\u003e – Your Ultimate Charging Analysis Companion! \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size:14px\"\u003eDesigned for mobile phone technicians and DIY enthusiasts, this compact tester delivers precise insights into charging performance with its 1.77-inch TFT LCD screen and multi-protocol support. Whether you’re debugging chargers, testing cables, or verifying power output, it’s your go-to tool for accuracy and efficiency.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size:14px\"\u003e✨ \u003c\/span\u003e\u003cspan style=\"font-size:14px\"\u003e\u003cstrong\u003eKey Features You’ll Rely On:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cul class=\"ybc-ul-component\"\u003e\n\u003cli class=\"ybc-li-component ybc-li-component_ul\"\u003e\u003cp\u003e\u003cspan style=\"font-size:14px\"\u003e\u003cspan class=\"ybc-li-component_content\"\u003e\u003cstrong\u003eMulti-Protocol Auto-Detection\u003c\/strong\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cspan style=\"font-size:14px\"\u003e\u003cspan class=\"ybc-li-component_content\"\u003e: Instantly identifies PD, QC2.0, and QC3.0 fast-charging protocols, ensuring compatibility with most phones and chargers (no manual setup needed!).\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli class=\"ybc-li-component ybc-li-component_ul\"\u003e\u003cp\u003e\u003cspan style=\"font-size:14px\"\u003e\u003cspan class=\"ybc-li-component_content\"\u003e\u003cstrong\u003eHigh-Precision Measurements\u003c\/strong\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cspan style=\"font-size:14px\"\u003e\u003cspan class=\"ybc-li-component_content\"\u003e: With a 1.77\" color LCD, it displays real-time voltage (4~24V, 0.00001V resolution), current (0~6.5A, 0.00001A resolution), power (0~156W, 0.00001W resolution), and even calculates capacity (0~9999.99Ah) and energy consumption (0~9999.99Wh).\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli class=\"ybc-li-component ybc-li-component_ul\"\u003e\u003cp\u003e\u003cspan style=\"font-size:14px\"\u003e\u003cspan class=\"ybc-li-component_content\"\u003e\u003cstrong\u003eAdvanced Analysis Tools\u003c\/strong\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cspan style=\"font-size:14px\"\u003e\u003cspan class=\"ybc-li-component_content\"\u003e: Measure cable internal resistance (0~9999.9Ω, 0.0001Ω resolution) and view dynamic voltage\/current\/ripple waveforms to diagnose charging stability issues.\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli class=\"ybc-li-component ybc-li-component_ul\"\u003e\u003cp\u003e\u003cspan style=\"font-size:14px\"\u003e\u003cspan class=\"ybc-li-component_content\"\u003e\u003cstrong\u003eData Logging \u0026amp; Export\u003c\/strong\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cspan style=\"font-size:14px\"\u003e\u003cspan class=\"ybc-li-component_content\"\u003e: Connect to your computer via USB to record curves, save data, and export as CSV files—perfect for in-depth reports or troubleshooting logs.\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli class=\"ybc-li-component ybc-li-component_ul\"\u003e\u003cp\u003e\u003cspan style=\"font-size:14px\"\u003e\u003cspan class=\"ybc-li-component_content\"\u003e\u003cstrong\u003eUser-Friendly Design\u003c\/strong\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cspan style=\"font-size:14px\"\u003e\u003cspan class=\"ybc-li-component_content\"\u003e: Compact size (approx. USB drive dimensions), durable ABS casing, and intuitive controls (ENTER, KEY+, KEY-, BACK, PD switch) make it easy to use in labs or on-site repairs.\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli class=\"ybc-li-component ybc-li-component_ul\"\u003e\u003cp\u003e\u003cspan style=\"font-size:14px\"\u003e\u003cspan class=\"ybc-li-component_content\"\u003e\u003cstrong\u003eWide Compatibility\u003c\/strong\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cspan style=\"font-size:14px\"\u003e\u003cspan class=\"ybc-li-component_content\"\u003e: Works with USB-A (5-pin), Type-C (16-pin), Micro-USB (5-pin) ports, and supports PC online monitoring for expanded testing scenarios.\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan style=\"font-size:14px\"\u003e📌 \u003c\/span\u003e\u003cspan style=\"font-size:14px\"\u003e\u003cstrong\u003eWhy Choose U18?\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size:14px\"\u003eIt’s not just a tester—it’s a complete charging ecosystem tool. From checking fast-charging compliance to analyzing battery health, U18 empowers you to ensure every charge is stable, efficient, and reliable.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align:center;margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px\" align=\"center\"\u003e\u003cbr\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S4cc91150969b46d99d3964c0235a30a1H.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S0051310fedb74aa6b09aad9e978496bb4.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/Sb9b07d81f0f7458587feb46a34752bddp.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S558ae068a68e4f228373d46daf05a6a7t.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/Sb775a670660942f6921f8a0fc8353223p.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S454cf071731c4c8bb1685a19a93e8d93O.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/Sc782d746b2ec4a5db239d3ceaf3226dcq.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/Sd5c48cb1f81c4a408b17e8686596c23fN.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S2b6988fe026e40588d2d087f6888ad5cI.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S42e7afebf2464e5ca20fc78d6c820d521.jpg\" slate-data-type=\"image\"\u003e\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/div\u003e\u003cbr\u003e","brand":"2UTOOL","offers":[{"title":"U18","offer_id":51182383694071,"sku":"14:201336230#U18","price":18.1,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0954\/0816\/1015\/files\/S889845c476ea4514874d3646c3bf6688D.webp?v=1789723929","url":"https:\/\/www.2utool.com\/eo\/products\/oss-u18-voltage-current-tester-support-fast-charging-charging-current-voltage-testing-capacity-cable-resistance-measurement-tool","provider":"2UTOOL","version":"1.0","type":"link"}