Best Voltage Tester For Usbs

of Jan 2025

   In today's tech-driven world, USB devices have become ubiquitous, powering everything from smartphones and tablets to laptops and gaming consoles. With the growing reliance on USB-powered gadgets, ensuring they receive the correct voltage has become paramount. This is where USB voltage testers step in, serving as essential tools for measuring and monitoring the voltage output of USB ports and chargers. These compact and portable devices provide real-time voltage readings, enabling users to identify and troubleshoot any potential power issues. Whether you're a tech enthusiast, a gadget aficionado, or simply someone who wants to ensure the longevity of their electronic devices, a USB voltage tester is an invaluable addition to your toolkit.

USB C Power Meter Tester Eversame USB Voltmeter

8.8
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If you're looking for a versatile and reliable tool to test the performance of your USB devices, the USB C Power Meter Tester Eversame USB Voltmeter is a must-have. This multifunctional tool offers fe...atures that will allow you to check the charging performance of your output wall/car/solar panel chargers and USB charging cables, as well as find the highest current of your wireless charger, and test capacity and electric energy of your power bank. One of the best things about this tool is its wide range of applications. It's perfect for testing and getting real draw ratings on various chargers and equipment, such as PC/Laptop/Desktop Computer/Mobile Phone/Power Bank/Charger/Discharge Load/Car Charger/Cable. With this tester, you can see clearly what is happening when charging various USB devices, ranging from iPhones, to Tablets and batteries. The USB C Power Meter Tester Eversame USB Voltmeter also boasts a bright color display interface that makes it easy to see and understand the data being displayed. It has 7 different display interfaces, including a voltage graphing interface, a current graphing interface, and a settings interface. The voltage measuring range is 4.5-24V, while the current measuring range is 0-3A. In terms of design, the USB C Power Meter Tester Eversame USB Voltmeter is unbeatable. It has a 1.44'' LCD display with a screen display rotating function, 4 operating buttons, and 5 connected ports. The plug robust coating with the gold-plated USB contacts can resist scratch, stain, and damage. Plus, for energy-saving purposes, the lights on the screen will go off after 30s. It's important to note that the bundle contains a single-sided protocol design USB Tester (no Bluetooth) and a reversible 50cm ultra-durable nylon braided USB type C to Type C cable. If the display does not light up, you may need to flip the Type C cable and try again. Eversame promises to stand behind their products and provide a hassle-free 24-month warranty in case of product defects and friendly customer service. Overall, the USB C Power Meter Tester Eversame USB Voltmeter is an excellent investment for anyone who wants to ensure the optimal performance of their USB devices. It's a versatile, reliable, and user-friendly tool that will provide valuable insights into the charging performance of your USB devices.

USB 3 0 Tester Eversame IPS Color Display Digital

8.8
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⋅ NEW Arrival USB Tester: Upgraded color USB tester feature a 12,800 pixel IPS HD colour digital LCD screen for clear readings; screen rotation function allows readings to be taking in different... directions. Meanwhile, to ensure more accurate measurements, USB meter tester uses a sampling chip with an internal resistance as low as 1 milliiohm (1mΩ), reducing self-consumption while providing you with more reliable values. d car charges more easily.
⋅ Multi-functional USB meter. USB meter tester is mainly used to detect USB charging current, voltage, capacity, power, time, etc, displaying accurate data for you in real time; detecting the quality of charger and cables, providing a safe charging environment for your valuable devices. USB tester can automatically detect different fast charging protocols, including APPLE 2.4A/2.1A/1A/0.5A; Android DCP/AFC; HUAWEI FCP 9V/2A, SCP 4.5V/5A; Samsung Qualcomm QC2.0/3.0.
⋅ Power-off Memory Function: Testing the capacity of a power bank requires completing discharge process from 100% to 0, which will take a considerable amount of time to complete it. Power failure storage feature allows you to finish this process in one or more passes, as it will accumulate capacity again when power on again. Up to 9 sets of data help you easily calculate the real capacity. Screen can be shut off during this process or at night for distraction-free experience.
⋅ Wide Test Range & Simple Operation: Input/Output Voltage: DC3.6-30V, Current Range: 0-5.1A. Large range of USB meter makes it widely compatible with USB-A port devices such as mobile phones, tablets, laptops, car chargers, power banks, wall chargers, cables, etc., displaying charging data to you in real time. USB tester is compact and portable, providing a safe environment for charging every time, wherever you go.
⋅ What You Get: 1 Pack Multimeter USB Tester in Black. 100% SATISFACTION WARRANTY: Eversame always stand behind our products, and we offer 12-month worry-free to every item. Your satisfaction is our priority. For any reason you are unsatisfied with our product at any time, please feel free contact us to get customer support, we will try our best to solve it in 24 hours.

USB 3 0 Power Meter Tester Digital Multimeter Current

8.8
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⋅ Testers are widely used in the quality inspection of 3C digital peripheral products, and are the first choice for digital gamers and electronic enthusiasts.Real-time detection of the state of ...charge of the appliance, voltage, current, power and other indicators at a glance; Measuring voltage: 3.7V-30.00V; measuring current: 0-4.000A.
⋅ The AT34 uses a 0.96-inch IPS high-definition color LCD display to display the state of charge of the appliance, voltage, current, capacity, energy, power, equivalent impedance, temperature and other indicators at a glance. 160 degree wide viewing angle, high brightness and long working life. Fast charge recognition, widely compatible: AT34 supports QC2.0, QC3.0, i Phone 2.4A/2.1A/1A/0.5A, Andriod DCP, fast charge protocol identification, let you know the state of charge of the phone.
⋅ 4-bit accuracy for more accurate measurements; Measure the load equivalent impedance and power; Thermometer function, Celsius and Fahrenheit free switching: Using high-precision thermistor sensor; USB 3.0 interface: Compatible with USB 2.0, support high current test, support USB3.0 interface mobile hard disk and U disk test.
⋅ Package:1 X USB Meter, 1 X USB load ( 5V , 1A , 2A or 3A ) , 1 X Quick Tour. We offer User Manual PDF at the product detail page and could be downloaded if needed, 180-days Warranty.

USB Tester Type C Voltmeter Voltage Current Tester Power

8.4
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⋅ New feature: Type-C interface is fully reinforced, which solves the problem of USB port falling off due to multiple plugging and unplugging, so you can use it with confidence. Added high tempe...rature warning function. When the detected temperature exceeds 45 degrees, the green temperature value on the display interface will turn red, and a red exclamation mark will appear to remind you that the temperature is abnormal
⋅ HD Display: The type-C USB tester adopts a 0.96-inch IPS HD color LCD display, which can be connected in both directions, 160-degree wide viewing angle, high brightness, and long service life
⋅ High Quality: The high-quality USB multimeter is made of high-quality aluminum alloy material, which can effectively avoid oxidation and rust, and can be used for a long time. The internal use of professional instrument sampling circuits, coupled with unique precision algorithms, ensures accuracy and stability
⋅ Safe use: Timing, no explosion, preventing accidents; key function: the key menu can display the change page, and the quick screen display can pop up, long press for 3 seconds to delete the data, long press and then connect to a reasonable 5V current to restore the voltage. USB-Type-C Power Adapter Tester - Load or Digital Devic
⋅ We Have a Strong After-sales Service Team: As long as you have any questions about the product, we will resolve your issue immediately if received your email,How to email us Plz click "MakerHawk-US" and click "Ask a question" to email us! looking forward to your consultation

NOYITO Dual USB Charger Tester Meter DC 3V

8.4
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⋅ It is convenient to measure the output voltage of the USB port and the working current of the device!
⋅ Small size, no power supply and other ancillary equipment, plug and play! It a...lso detects the charging current and voltage of any USB charger to determine whether the performance of the charger and the performance of the charging cable meet the requirements!
⋅ Wide range of applications, any mobile phone, any electronic products, can be used, easy to operate, suitable for factories, demonstrations, laboratories and users!
⋅ Input / output voltage: DC3V-9V
⋅ Input / output current: 0A-5A (recommended range 0-3A)

2 PCS USB Voltage Amps Power Meter Tester Multimeter

8.2
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⋅ Accuracy: plus or minus 1%, accurate measurement data. Input Voltage: 3V-15V, Voltage Resolution: 0.01V, Test Current: 0.05A-3.50A, Current Resolution: 0.01A, Capacity Range: 0-19999mAH
&#...8901; Displays Current (Amps), voltage and capacity (19,999 mah)
⋅ portable and easy to carry,With LCD screen, easy to see the current and voltage of the devices
⋅ Can handle charging speeds up to 3.5A (3,500 ma) and 3v-7v
⋅ Test using a USB charger, battery power bank or Micro USB Cable. Testing for iPhone or forAndroid phone

USB Tester Type C Power Meter USB

8
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⋅ Detect various fast charging protocols: The tester supports Qualcomm QC2.0/3.0/4.0 Huawei FCP, SCP, Samsung, APPLE fast charging detection to meet the needs of various mobile phone users, and ...supports electrical signal monitoring during PD3.0/2.0 fast charging protocol, to meet various the needs of mobile phone users
⋅ Upgraded multi-function tester: Check your phone's battery capacity and charging cable, charging speed and quality of your data cable. It can also be used to find the highest current of the wireless charger, test the capacity and power of the mobile power supply, and support the function of automatic data saving after power failure
⋅ Professional safety protection: The usb tester has overvoltage protection, overcurrent protection, undervoltage protection, low energy protection and a high temperature alarm system over 45 degrees. This upgraded USB Type C tester detects security and maximizes device protection from damage.You can monitor voltage and current and troubleshoot maintenance for your electronic products to protect your equipment
⋅ A variety of color screen display modes: The new upgraded version provides 12 LCD main color screen display interfaces, and the button switches the display interface. Through the new interface settings, support OTG function, monitor the voltage, current, capacity, power, power, load impedance, D+/D- voltage and other data of USB or type c-supported devices
⋅ After-sales service: We have a strong after-sales service team. As long as you have any questions about the product, we will solve your problem as soon as we receive your email. If you have received a defective USB tester or have any questions, please contact us first for a valid warranty and replacement service. We offer Please click "MakerHawk-US" and click how to email us "Ask a question" to email us, looking forward to your inquiry, we will reply you within 24 hours

Binval Digital Multimeter 2 in 1 USB C

8.6
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⋅ 【Multifunctional Tester】：Multiple ports (USB, Type-C and Micro USB) for checking the charging status and process of your USB device or Type c device. New upgraded multimeter tester maxim...um voltage and current 32V/5.1A/150W, the tester supports a variety of fast charging detection, the process of electrical signal to monitor the charging protocol to meet the various needs of cell phone users. Can also be used to test the capacity and power of mobile power.
⋅ 【Professional safety protection】: with overvoltage protection, overcurrent protection, undervoltage protection, low energy protection and alarm system. This upgraded USB Type C tester detects safety and maximizes device protection from damage. Automatic output cut-off, audible alarm, sudden power failure to save data.
⋅ 【Newest Upgraded IPS color screen】: The new upgraded version provides 8 LCD main color screen display interface, key switch display interface. Through the new interface settings, support OTG function, monitor the voltage, current, capacity, power, USB's power, load impedance, D/D-voltage and other data of USB or type c supported devices. Switch multiple interfaces with the click of a button. (Support 180 degree flip screen, 3 kinds of personalized interface!)
⋅ 【Wide Application】: USB tester comes with OTG adapter, supports PD3.0/PD2.0, QC3.0/QC2.0, BC1.2 and USB A or USB C port, supports newer iPhone 11 Pro phones. (Support iphone 11/X/iPhone Xs fast charging, 29W power, 5V3A / 9V3A / 12V2.5A / 15V2A) Compatible with the new MacBook Pro, MacBook, iMac, iMac Pro, Dell XPS, Acer Aspire, HP Spectre , ASUE Zenbook , Lenovo Thinkpad, Eluktronics, Razer Blade Stealth, Chromebook, Microsoft Surface Pro and many more Type C devices and chargers.
⋅ 【BINVAL PROMISE】: We always believe in stability and continuous improvement of the quality of our products. We trust our products and we offer a worry-free service for 18 months. Feel free to ask our team any questions about use. If you are not satisfied with our products, please feel free to contact our after-sales staff for exchange or refund.

PEMENOL DC DC CNC USB Step Up Down Power Supply

0
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