{"product_id":"pd3-1-usb-c-charging-tester-dc-voltage-ammeter-power-meter-12a","title":"PD3.1 USB-C Charging Tester DC 4.5–50V 12A Power Meter","description":"\n\u003ch2\u003ePD3.1 Multi-Function USB-C Charging Tester \u0026amp; DC Power Meter\u003c\/h2\u003e\n\u003cp\u003eTake full control of your charging setup with this professional-grade \u003cstrong\u003eType-C PD3.1 Charging Tester and DC Voltage\/Ammeter Power Meter\u003c\/strong\u003e. Housed in a tough aluminum alloy shell, it displays 13 real-time parameters on a crisp 0.85-inch OLED screen — all at a glance. Whether you're testing a charger, USB cable, or power bank, this compact device gives you precise, reliable readings instantly.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eMade in Mainland China.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003e13-in-1 Parameter Display:\u003c\/strong\u003e Simultaneously shows current, voltage, power, energy, capacity, timing, brightness level, screen-off interface, current direction, and max voltage\/current\/power recordings — all on one screen.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e0.85\" OLED HD Display:\u003c\/strong\u003e Crystal-clear high-definition readout with 360° screen rotation via button press — read it from any angle.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHigh-Current 12A Terminal:\u003c\/strong\u003e Supports up to 12A for stable, accurate measurements even at higher charge rates.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBroad Fast-Charge Protocol Support:\u003c\/strong\u003e Compatible with PD2.0, PD3.0, PD3.1, QC2.0, QC3.0, FCP, SCP, AFC, PE, DASH, VOOC, and SuperVOOC — virtually every major fast-charging standard covered.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTwo-Way Current Testing:\u003c\/strong\u003e Full interface compatibility with bidirectional current detection for comprehensive charging analysis.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDurable Aluminum Alloy Shell:\u003c\/strong\u003e Dustproof and drop-resistant construction for reliable use in workshop or travel environments.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTwo Display Page Modes:\u003c\/strong\u003e Switch between views for added convenience and focused monitoring.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eMeasurement Specifications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eVoltage:\u003c\/strong\u003e 4.50 – 50.0 V (resolution: 0.01 V)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCurrent:\u003c\/strong\u003e 0.00 – 12.0 A (resolution: 0.01 A)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePower:\u003c\/strong\u003e 0.00 – 600.00 W (resolution: 0.01 W)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCapacity Accumulation:\u003c\/strong\u003e 0 – 99,999 mAh\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eEnergy Accumulation:\u003c\/strong\u003e 0 – 9,999 Wh\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTemperature:\u003c\/strong\u003e 0 – 100 °C (resolution: 1 °C)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTiming:\u003c\/strong\u003e Up to 999H 59M 59S\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Aluminum alloy | \u003cstrong\u003eColor:\u003c\/strong\u003e Gray\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat's in the Box\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e1 × Type-C PD3.1 Cell Phone Charging Tester\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cem\u003eNote: Slight color differences may occur due to screen settings and lighting. Measurement tolerance is ±1–3 cm.\u003c\/em\u003e\u003c\/p\u003e\n\n\u003ch3\u003eExplore More Useful Tools\u003c\/h3\u003e\n\u003cp\u003eLooking for more handy gadgets? Check out our \u003ca href=\"\/products\/10-in-1-multi-functional-bone-wrench-hex-socket-spanner-portable-repair-hand-tool-for-bicycle-motorcycle-furniture-assembly\"\u003e10-in-1 Multi-Functional Bone Wrench Hex Socket Spanner\u003c\/a\u003e for portable repairs, or the \u003ca href=\"\/products\/3-in-1-precision-eyeglass-screwdriver-keychain-portable-mini-screwdriver-for-glasses-watch-spectacles-repair-hand-tool\"\u003e3-in-1 Precision Eyeglass Screwdriver Keychain\u003c\/a\u003e for fine precision work on the go.\u003c\/p\u003e\n\n\u003cp\u003eLearn more: \u003ca href=\"https:\/\/www.energystar.gov\/products\" target=\"_blank\" rel=\"noopener\"\u003eENERGY STAR product efficiency guidance\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eQ: What fast-charging protocols does this USB-C power meter support?\u003c\/h4\u003e\n\u003cp\u003eA: This PD3.1 charging tester supports a wide range of fast-charging protocols including PD2.0, PD3.0, PD3.1, QC2.0, QC3.0, FCP, SCP, AFC, PE, DASH, VOOC, and SuperVOOC — making it compatible with virtually all modern fast-charging standards for comprehensive testing.\u003c\/p\u003e\n\u003ch4\u003eQ: How many parameters can the DC voltage ammeter display at once?\u003c\/h4\u003e\n\u003cp\u003eA: The tester features a 13-in-1 parameter display on a single 0.85-inch OLED screen, showing current, voltage, power, energy accumulation, capacity (mAh), timing, brightness setting, current direction, and peak voltage\/current\/power recordings simultaneously.\u003c\/p\u003e\n\u003ch4\u003eQ: Is the screen easy to read in different orientations?\u003c\/h4\u003e\n\u003cp\u003eA: Yes! The OLED display can be rotated 360° using the onboard button, so you can orient the readout to your preferred viewing angle no matter how the device is positioned.\u003c\/p\u003e\n\u003ch4\u003eQ: Does this tester come with a battery or require external power?\u003c\/h4\u003e\n\u003cp\u003eA: No battery is included or required. The Type-C charging tester is powered through the USB-C connection it is actively testing — simply plug it in line between your charger and device to begin monitoring.\u003c\/p\u003e\n\u003c!-- production-packaging-notice --\u003e\n\u003ch3\u003eProduction \u0026amp; Packaging Notice\u003c\/h3\u003e\n\u003cp\u003eTo maintain high stock availability and fast shipping times, our items are sourced from multiple verified manufacturing facilities. While the core quality, materials, and product specifications remain identical, you may notice slight variations in the packaging design, manufacturing origin, or the wording of the printed instructions.\u003c\/p\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"What fast-charging protocols does this USB-C power meter support?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"This PD3.1 charging tester supports a wide range of fast-charging protocols including PD2.0, PD3.0, PD3.1, QC2.0, QC3.0, FCP, SCP, AFC, PE, DASH, VOOC, and SuperVOOC — making it compatible with virtually all modern fast-charging standards for comprehensive testing.\"}}, {\"@type\": \"Question\", \"name\": \"How many parameters can the DC voltage ammeter display at once?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The tester features a 13-in-1 parameter display on a single 0.85-inch OLED screen, showing current, voltage, power, energy accumulation, capacity (mAh), timing, brightness setting, current direction, and peak voltage\/current\/power recordings simultaneously.\"}}, {\"@type\": \"Question\", \"name\": \"Is the screen easy to read in different orientations?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Yes! 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The Type-C charging tester is powered through the USB-C connection it is actively testing — simply plug it in line between your charger and device to begin monitoring.\"}}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"BreadcrumbList\", \"itemListElement\": [{\"@type\": \"ListItem\", \"position\": 1, \"name\": \"Home\", \"item\": \"https:\/\/ntmid8-d2.myshopify.com\/\"}, {\"@type\": \"ListItem\", \"position\": 2, \"name\": \"Home page\", \"item\": \"https:\/\/ntmid8-d2.myshopify.com\/collections\/frontpage\"}, {\"@type\": \"ListItem\", \"position\": 3, \"name\": \"PD3.1 USB-C Charging Tester DC 4.5–50V 12A Power Meter\", \"item\": \"https:\/\/ntmid8-d2.myshopify.com\/products\/pd3-1-usb-c-charging-tester-dc-voltage-ammeter-power-meter-12a\"}]}\u003c\/script\u003e","brand":"VIBE","offers":[{"title":"Gray","offer_id":67724188713187,"sku":"14:1052#Gray","price":49.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0824\/8383\/9203\/files\/Sea242d68d41e4b58a39877edf7b849584.webp?v=1792269265","url":"https:\/\/vibeshopmart.com\/products\/pd3-1-usb-c-charging-tester-dc-voltage-ammeter-power-meter-12a","provider":"VIBE","version":"1.0","type":"link"}