--- product_id: 520686593 title: "YOJOCK USB C Tester USB Power Meter 2 in 1 Digital Multimeter 3.6-32V 0-8.0A Voltage and Current Tester, Type C Voltmeter Battery Capacity Volt Ammeter Power Bank USB Cable Charger Detector" brand: "yojock" price: "£19.56" currency: GBP in_stock: true reviews_count: 13 category: "Yojock" url: https://www.desertcart.co.uk/products/520686593-yojock-usb-c-tester-usb-power-meter-2-in-1 store_origin: GB region: United Kingdom --- # 3.6-32V voltage range 8 IPS color display modes 0-8.0A current measurement YOJOCK USB C Tester USB Power Meter 2 in 1 Digital Multimeter 3.6-32V 0-8.0A Voltage and Current Tester, Type C Voltmeter Battery Capacity Volt Ammeter Power Bank USB Cable Charger Detector **Brand:** yojock **Price:** £19.56 **Availability:** ✅ In Stock ## Summary > ⚡ Charge smarter, test faster, stay powered up! ## Quick Answers - **What is this?** YOJOCK USB C Tester USB Power Meter 2 in 1 Digital Multimeter 3.6-32V 0-8.0A Voltage and Current Tester, Type C Voltmeter Battery Capacity Volt Ammeter Power Bank USB Cable Charger Detector by yojock - **How much does it cost?** £19.56 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.co.uk](https://www.desertcart.co.uk/products/520686593-yojock-usb-c-tester-usb-power-meter-2-in-1) ## Best For - yojock enthusiasts ## Why This Product - Trusted yojock brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Built-in Safety Guard:** Over-voltage, over-current & under-voltage protections keep your devices safe and your data intact. - • **Universal Compatibility:** Supports PD3.0, QC3.0, BC1.2 protocols & works seamlessly with iPhone 13 Pro, MacBook Pro, Dell XPS & more. - • **Precision Power Insights:** Monitor voltage, current, capacity & power with pinpoint accuracy to optimize your charging setup. - • **Vibrant IPS Color Display:** Switch between 8 clear, large-font screens for instant data visibility—no squinting required. - • **Power Bank Capacity Testing:** Accurately measure your power bank’s true capacity with smart voltage-based calculations. ## Overview The YOJOCK USB C Tester is a compact, professional-grade digital multimeter designed for USB-C and USB-A devices. It measures voltage (3.6-32V), current (0-8A), capacity, power, and more, featuring an upgraded 8-mode IPS color display for easy data reading. Compatible with the latest fast-charging protocols and devices, it also offers advanced safety protections and power bank capacity testing, making it an essential tool for tech-savvy professionals and gadget enthusiasts. ## Description YOJOCK is a global brand in the consumer electronics accessories industry, provide customer around the world with high quality product and authentic service. We devote ourselves to provide reliable, safe, durable and stable quality products to our customers. Take a look at our extensive products on desertcart store. I believe you will be able to find to meet the needs of electronics products. YOJOCK is a global brand in the consumer electronics accessories industry, provide customer around the world with high quality product and authentic service. We devote ourselves to provide reliable, safe, durable and stable quality products to our customers. Take a look at our extensive products on desertcart store. I believe you will be able to find to meet the needs of electronics products. YOJOCK USB Tester 2-IN-1 A Must Gadget checks the charging performance(charging speed and quality). YOJOCK USB Tester 2-IN-1 A Must Gadget checks the charging performance(charging speed and quality). USB Tester Tool Cable Accessories ## Features - 【Upgraded Multifuntional USB C Power Meter】The USB tester can detects Voltage, Current, Capacity, Electric Quantity, Power, Temperature, Resistance, Charging Time and other data of the USB or type C Port Devices. A Must Gadget checks the charging performance(charging speed and quality) of the output wall/car/solar panel chargers and USB charging cables. It can be also used to test capacity and electric energy of power bank. Measuring voltage: 3.6V-32V; measuring current: 0-8.0A. - 【Latest Upgraded IPS Color Display Screen】New upgraded version offers 8 IPS main color screen display interfaces, allowing switching the display interface by pressing the key. The fonts are larger in one mode, which can read the data at a glance and facilitate viewing. This instrument can monitor Voltage, Current, Capacity, Electric Quantity, Power, Load Impedance, ect.. - 【Wide Range of Application】The USB power meter comes with A OTG adapter, supports PD3.0/PD2.0, QC3.0/QC2.0, BC1.2 and USB A or USB C port, supports the updated iPhone 13 Pro mobile phone. (Support iphone 13/12/11/X/iPhone Xs quick charging, 29W power, 5V3A/9V3A/12V2.5A/15V2A). Compatible with new MacBook Pro, MacBook, iMac, iMac Pro, Dell XPS, Acer Aspire, HP Spectre, Lenovo Thinkpad, Eluktronics, Razer Blade Stealth, Chromebook, Microsoft Surface Pro and more Type C devices and chargers. - 【Test Power Bank Capacity】Before testing the power Bank,please fully charge the power bank,insert the usb voltage tester and double-click to clear the data,then connect the load or mobile phone (continuous discharge is required).ensure that the discharge voltage is 5V or 9V.(mAh is multiplied by 1.35 when discharge voltage 5V, and mAh is multiplied by 2.45 when discharge voltage is 9V, which is equal to the exact capacity of the battery of the power bank.) - 【Professional Safety Guard】This USB C tester featured with over-voltage protection, over-current protection, under-voltage protection, low energy protection. This upgraded USB Type C tester can detect safety and maximally protect the appliances from damaging. It will cut off output automatically, while it will save data when power off suddenly. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B09T3KHBFL | | Best Sellers Rank | #21,428 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #32 in Multi Testers | | Brand | YOJOCK | | Brand Name | YOJOCK | | Color | Black | | Customer Reviews | 4.5 out of 5 stars 3,108 Reviews | | Included Components | USB Tester | | Item Dimensions | 2.8 x 1.26 x 0.47 inches | | Item Weight | 40 Grams | | Item dimensions L x W x H | 2.8 x 1.26 x 0.47 inches | | Manufacturer | YOJOCK | | Maximum Operating Voltage | 32 Volts | | Measurement Type | Ammeter, Multimeter, Voltmeter | | Minimum Operating Voltage | 3.6 Volts | | Model | FT-ut003 | | Part Number | UT003 | | Power Source | Electric | | Specification Met | CE, RoHS | | Style | Digital | | Style Name | Digital | | Unit Count | 1.0 Count | | Warranty Description | Please contact the seller directly for warranty information for this product. | ## Product Details - **Brand:** YOJOCK - **Color:** Black - **Item Weight:** 40 Grams - **Power Source:** Electric - **Style:** Digital ## Images ![YOJOCK USB C Tester USB Power Meter 2 in 1 Digital Multimeter 3.6-32V 0-8.0A Voltage and Current Tester, Type C Voltmeter Battery Capacity Volt Ammeter Power Bank USB Cable Charger Detector - Image 1](https://m.media-amazon.com/images/I/71UlxEldWqL.jpg) ![YOJOCK USB C Tester USB Power Meter 2 in 1 Digital Multimeter 3.6-32V 0-8.0A Voltage and Current Tester, Type C Voltmeter Battery Capacity Volt Ammeter Power Bank USB Cable Charger Detector - Image 2](https://m.media-amazon.com/images/I/71NRWqzqkSL.jpg) ![YOJOCK USB C Tester USB Power Meter 2 in 1 Digital Multimeter 3.6-32V 0-8.0A Voltage and Current Tester, Type C Voltmeter Battery Capacity Volt Ammeter Power Bank USB Cable Charger Detector - Image 3](https://m.media-amazon.com/images/I/711bQ2LbIxL.jpg) ![YOJOCK USB C Tester USB Power Meter 2 in 1 Digital Multimeter 3.6-32V 0-8.0A Voltage and Current Tester, Type C Voltmeter Battery Capacity Volt Ammeter Power Bank USB Cable Charger Detector - Image 4](https://m.media-amazon.com/images/I/71hufw2sB6L.jpg) ![YOJOCK USB C Tester USB Power Meter 2 in 1 Digital Multimeter 3.6-32V 0-8.0A Voltage and Current Tester, Type C Voltmeter Battery Capacity Volt Ammeter Power Bank USB Cable Charger Detector - Image 5](https://m.media-amazon.com/images/I/71AeGHKRfoL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Review *by L***G on January 8, 2026* ### ⭐⭐⭐⭐⭐ Review *by D***! on April 1, 2026* ### ⭐⭐⭐⭐ Review *by D***E on December 14, 2023* --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.co.uk/products/520686593-yojock-usb-c-tester-usb-power-meter-2-in-1](https://www.desertcart.co.uk/products/520686593-yojock-usb-c-tester-usb-power-meter-2-in-1) --- *Product available on Desertcart United Kingdom* *Store origin: GB* *Last updated: 2026-05-18*