---
product_id: 469705512
title: "USB C Tester mit Cable"
brand: "yojock"
price: "€ 21.01"
currency: EUR
in_stock: null
reviews_count: 8
url: https://www.desertcart.ie/products/469705512-usb-c-tester-mit-cable
store_origin: IE
region: Ireland
---

# Fast Charging Support Data Storage Feature Wide Voltage Range USB C Tester mit Cable

**Brand:** yojock
**Price:** € 21.01
**Availability:** ❌ Out of Stock

## Summary

> 🔍 Discover the Power of Precision!

## Quick Answers

- **What is this?** USB C Tester mit Cable by yojock
- **How much does it cost?** € 21.01 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.ie](https://www.desertcart.ie/products/469705512-usb-c-tester-mit-cable)

## 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

- • **Unleash Fast Charging:** Supports QC2.0/3.0/4.0 and Super VOOC protocols for lightning-fast charging.
- • **Data at Your Fingertips:** Power-off storage function retains capacity and energy data for easy access.
- • **User-Friendly Interface:** Easily switch screens and clear data with intuitive button functions.
- • **Perfect for Tech Enthusiasts:** Ideal for quality inspection of digital devices and a must-have for gamers.
- • **Versatile Voltage Measurement:** Accurately measures voltage from 4V to 30V and current up to 6.5A.

## Overview

The YOJOCK USB C Tester Power Meter is a compact and versatile device designed for measuring voltage and current in USB-C connections. It supports various fast charging protocols and features a power-off storage function for data retention, making it an essential tool for digital enthusiasts and professionals alike.

## Description

YOJOCK USB C Tester Power Meter 4-30V 0-6.5A Voltage and Current Tester Meter, USB Capacity, Temperature, Working Time Ammeter Voltmeter Power Bank Charger Detector (Classic Version)

## Features

- Detect Various Fast Charging Protocols: The Type-C USB tester supports QC2.0/3.0/4.0, Super VOOC and supports electrical signal monitoring during PD2.0/3.0 fast charging protocol, meeting the needs of various mobile phone users.
- 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.
- Note: The button of this usb tester will make a sound when it is shaken, which is not a product defect. This is an adjustment to be made to quickly double-click the button, which is a normal situation.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | YOJOCK |
| Part number | KWS-066C |
| Item Weight | 40 g |
| Package Dimensions | 10.01 x 9.19 x 1.9 cm; 40 g |
| Item model number | YJ-TC01 |
| Size | Classic Version |
| Colour | Black |
| Style | Compact |
| Power source type | Battery Powered |
| Measurement Accuracy | 0.01 |
| Specification met | energy |
| Included components | USB C Tester |
| Batteries included? | No |
| Batteries Required? | No |

## Product Details

- **Brand:** YOJOCK
- **Power source:** Battery Powered
- **Style:** Compact
- **Colour:** Black
- **Item weight:** 40 Grams

## Images

![USB C Tester mit Cable - Image 1](https://m.media-amazon.com/images/I/618dV4sHrLL.jpg)

## Available Options

This product comes in different **Size Name** options.

## Questions & Answers

**Q: With some chargers, no current is passed on, the display remains dark. What could be the reason?**
A: The output and input of this USB tester should be connected at same time, so that the screen lights up. Make sure one end is connected to the charger and the other end is connected to the load.

**Q: Does the device save data (charged mah) after being unplugged?**
A: Yes, this USB tester has auto save function when power off. The saved data can be read on the next connection.

**Q: What should I do if I receive a damaged product?**
A: Our goods arrive at the Amazon warehouse after long-distance international transportation, and there is inevitably a certain defect rate. If you receive a damaged product, you can contact our customer service through Amazon, we will reply you within 24 hours and provide you with a satisfactory solution.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Handy gadget
*by C***N on 12 December 2024*

Perfect for testing output and throughout from your usb power source to your device. Smaller than I expected, but the display is bright and crisp.

### ⭐⭐⭐⭐⭐ Feel the power
*by C***C on 5 August 2025*

Handy to see what is going on with chargers and laptops/ tablets

### ⭐⭐⭐⭐ Affordable but feels basic
*by D***N on 21 January 2025*

Gets the job done with accurate voltage and current readings, but the build quality feels a bit cheap. It’s functional for basic testing needs, but don’t expect a premium experience. A decent option for occasional use.

## 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

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*Product available on Desertcart Ireland*
*Store origin: IE*
*Last updated: 2026-03-12*