--- product_id: 745989666 title: "YOJOCK USB C Tester Power Meter 4-30V 0-6.5A Digital Multimeter, Type C Voltage and Current Tester Meter, Power Capacity, Working Time Ammeter Voltmeter USB Cable Charger Detector (Classic Version)" brand: "yojock" price: "Rp493468" currency: IDR in_stock: true category: "Yojock" url: https://www.desertcart.id/products/745989666-yojock-usb-c-tester-power-meter-4-30v-0-6 store_origin: ID region: Indonesia --- # Power-off data storage 4-30V voltage range 0-6.5A current measurement YOJOCK USB C Tester Power Meter 4-30V 0-6.5A Digital Multimeter, Type C Voltage and Current Tester Meter, Power Capacity, Working Time Ammeter Voltmeter USB Cable Charger Detector (Classic Version) **Brand:** yojock **Price:** Rp493468 **Availability:** ✅ In Stock ## Summary > ⚡ Charge Smarter, Not Harder — Know Your Power Like a Pro! ## Quick Answers - **What is this?** YOJOCK USB C Tester Power Meter 4-30V 0-6.5A Digital Multimeter, Type C Voltage and Current Tester Meter, Power Capacity, Working Time Ammeter Voltmeter USB Cable Charger Detector (Classic Version) by yojock - **How much does it cost?** Rp493468 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.id](https://www.desertcart.id/products/745989666-yojock-usb-c-tester-power-meter-4-30v-0-6) ## 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 - • **Data You Can Trust:** Power-off storage saves your charging stats for reliable capacity and energy tracking anytime. - • **Intuitive Controls:** One-button cycling, double-click rotation, and long-press reset make testing effortless and efficient. - • **Universal Compatibility:** Works seamlessly with 4-30V and up to 6.5A devices — perfect for gamers and tech pros. - • **Precision Power Insights:** Accurately measures voltage, current, capacity, power, and more for all your USB-C devices. - • **Fast Charging Protocol Ready:** Supports QC2.0/3.0/4.0 & Super VOOC protocols to keep you ahead in the fast-charge game. ## Overview The YOJOCK USB C Tester is a compact, high-precision digital multimeter designed for USB-C devices, measuring voltage (4-30V), current (0-6.5A), power, capacity, and more. It supports major fast charging protocols and stores data even when powered off, making it an essential tool for tech enthusiasts, gamers, and professionals who demand reliable charging performance insights. ## Description YOJOCK USB C Tester Power Meter 4-30V 0-6.5A Digital Multimeter, Type C Voltage and Current Tester Meter, Power Capacity, Working Time Ammeter Voltmeter USB Cable Charger Detector ## Features - Multi-function: This USB tester is designed to detect voltage, current, capacity, electric quantity, power, temperature, resistance, charging time and other data of the USB C devices, which is convenient for testing power supply and quality. - Detect Various Fast Charging Protocols: The Type-C USB tester supports QC2.0/3.0/4.0 and Super VOOC protocol charging, but the name of the fast charging protocol will not be displayed on the USB tester. - Measuring Data is Guaranteed: Power-off storage function that stores capacity and energy data when the mobile power is turned off, which is convenient for subsequent viewing and convenient for capacity energy measurement of mobile power. - Wide Applicability: This USB C Tester Measuring voltage: 4V-30V; measuring current: 0-6.5A. YOJOCK Tester are widely used in the quality inspection of 3C digital peripheral products, and are the first choice for digital gamers and electronic enthusiasts. - Button Function: 1.Click the button once to switch screens in a cyclical manner; 2.Double-click the button to rotate the displayed content; 3.Press and hold the button (3 seconds): Clear all capacity, amount of electricity, and time. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0B99Z2GJK | | ASIN | B0B99Z2GJK | | Best Sellers Rank | #5,748 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #14 in Multi Testers | | Brand Name | YOJOCK | | Color | Black/Silver | | Compatible Devices | USB C Devices | | Customer Reviews | 4.4 4.4 out of 5 stars (1,146) | | Customer reviews | 4.4 4.4 out of 5 stars (1,146) | | Date First Available | 23 June 2025 | | Included Components | USB C Tester | | Item Weight | 40 Grams | | Item model number | YJ-TC01 | | Manufacturer | YOJOCK | | Manufacturer | YOJOCK | | Maximum Operating Voltage | 30 Volts | | Measurement Type | Ammeter, Voltmeter | | Minimum Operating Voltage | 4 Volts | | Model | YJ-TC01 | | Package Dimensions | 10.01 x 9.19 x 1.9 cm; 40 g | | Part Number | KWS-066C | | Power Source | Usb | | Specification Met | 3c | | Style Name | USB C Tester | | Unit Count | 1.0 Count | ## Product Details - **Brand:** YOJOCK - **Colour:** Black/Silver - **Item weight:** 40 Grams - **Power source:** Usb - **Style:** USB C Tester ## Images ![YOJOCK USB C Tester Power Meter 4-30V 0-6.5A Digital Multimeter, Type C Voltage and Current Tester Meter, Power Capacity, Working Time Ammeter Voltmeter USB Cable Charger Detector (Classic Version) - Image 1](https://m.media-amazon.com/images/I/618dV4sHrLL.jpg) ## Frequently Bought Together - YOJOCK USB C Tester Power Meter 4-30V 0-6.5A Digital Multimeter, Type C Voltage and Current Tester Meter, Power Capacity, Working Time Ammeter Voltmeter USB Cable Charger Detector (Classic Version) - Eversame 2 in 1 Type C USB Tester Color Screen LCD Digital Multimeter, USB C Voltage Current Voltmeter Amp Volt Ammeter Detector USB Cable Charger Indicator DC3.6-30V/0-5.1A - YOJOCK USB Tester Multimeter Digital 4-30V 0-6.5A, QC 3.0 Power Meter Voltage and Current Tester Detector, Volmeter Ammeter Power Bank Capacity Tester with IPS Color Display --- ## 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.id/products/745989666-yojock-usb-c-tester-power-meter-4-30v-0-6](https://www.desertcart.id/products/745989666-yojock-usb-c-tester-power-meter-4-30v-0-6) --- *Product available on Desertcart Indonesia* *Store origin: ID* *Last updated: 2026-05-15*