Best usb voltage meter
Below you can see the top 30 products with our usb voltage meter reviews, sorted by rating. We wish you good luck with the choice of goods best usb voltage meter with our reviews.
SaleBestseller No. 1
Eversame USB Digital Power Meter Tester Multimeter Current and Voltage Monitor, DC 5.1A 30V Amp Voltage Power Meter, Test Speed of Chargers, Cables, Capacity of Power Banks-Black
- MULTIFUNCTIONAL USB TESTER: USB Meter Tester is mainly used to detect USB charging current, voltage, discharge capacity, quantity of electric charge, power, timing and so on. Meanwhile multimeter USB detector can be applied to the Power Capacity Storage and Over/Low Voltage-current Protection. It allows you to find the charging problem of the USB cables, wall chargers, and car charges more easily.
- BUILT-IN MORE SAFETY: Each USB meter tester has been built-in circuit with containing CW3002D chip for accelerating Large Current Fast Charging. Plus the Interior Smart System is designed to detect safety. The multimeter tester also supports QC 2.0/3.0 high voltage test, with the function of cutting off automatically when it's fully charged, to protect your valuable devices effectively.
- PREMIUM LCD DISPLAY: Crafted from high-grade LCD monitor with low power consumption feature, bright and clear enough to monitor the parameters on the screen. Comes with three various display modes for your choosing. Ideally be broadly applicable to test capacity and electric energy of power bank; test the maximum output current of the charger; and test charging speed and quality of data cable and charging cable.
SaleBestseller No. 2
X-DRAGON USB 2.0 Digital Multimeter Power Meter Tester Current and Voltage Monitor, Test Speed of Chargers, Cables, Capacity of Power Banks (7 Modes Monitor, dual USB ports, Accuracy)
- 7 Modes Monitor: The USB monitor can display voltage, current, capacitance and power, press the button to switch among seven different display modes
- Measuring Range: Voltage 3.2-15V Current 0-3A Accuracy: +/- 1%
- Dual ouput: Output one is used for both charging and data transfer, Output two is for large current fast charging
Bestseller No. 3
DROK USB 2.0 Digital Multimeter, Ammeter Voltmeter Capacitance and Watt Meter, 7 Modes Multi Tester
- 7 mode USB monitor - DROK USB pocket digital Multimeter can be used to measure Voltage, current, capacity, and power going to your phone/battery pack and choose 7 different modes the by one button.
- Dual color LED - DROK USB monitor has red & blue dual-color LED display, which is clear and easy to monitor the charge Voltage and current of your digital USB device to ensure the optimal charge rate.
- Dual USB output - there are two USB Outputs available: output I for device charging & data transfer; output II for charging mobile phones, tablet pcs, iPad or other USB devices.
Bestseller No. 4
PowerJive USB Voltage/Amps Power Meter Tester Multimeter, Test speed of chargers, cables, capacity of power banks
- Displays Current (Amps), voltage and capacity (19,999 mah)
- Perfect for testing how fast a USB cable or USB power adapter charger is actually charging at
- Can handle charging speeds up to 3.5A (3,500 ma) and 3v-7v
SaleBestseller No. 5
MICTUNING 4.2A Dual Port USB Charger with Voltmeter 12-24V BLUE LED Digital Display Universal for Car Boat Motorcycle
- [Easy Notice Voltage Status] - built in intelligent voltage monitor, with LED digital display, it real time shows you the accurate voltage status of car or motorcycle, more secure for driving
- [Dual USB Fast Charger] - dual USB interface design with single output of 2.1A (max total output of 4.8A), it quickly charges for most smartphones, tablets, GPS, digital camera, PSP/MP3/MP4 and other USB-devices
- [Safety Protection] - it's certified by CE & ROHS with Overload, Over-current and Short Circuit Protection to ensure charging safety, meanwhile, built-in converse connection protection that ensures the circuit won't be burnt out if wrong wiring
Bestseller No. 6
SaleBestseller No. 7
DROK Pocket Digital Multimeter USB, 5V 3A Gauge Mini OLED Monitor, Volt Amp Power Capacity Battery Tester, USB Charging Cable QC 2.0 Charger Troubleshooting Tool
- SOPHISTICATED 4in1 MULTIMETER: DROK USB meter is a highly practical testing tool for measuring voltage, current, power, capacity via your phone/USB cable or other electric device. It is a portable and handy device for you to detect the quality of the power source/ USB wall charger/ USB car charger anywhere and anytime you want.
- SIMPLE & EFFORTLESS ONE BUTTON OPERATION: One button on the back achieve all the operation of the USB multimeter such as screen rotation, data clearing. No complicated operation or setting needed. Can easily operate it, even you are not the electricity expert.
- DETECTING, CHARGING WITHOUT HAMPERING EACH OTHER: Our multiple USB detector is not only a multimeter but also a USB charger supporting Qualcomm Quick Charge 2.0. It is compatible to all USB devices with 5V, 9V or 12V output and to devices such as iPhone, Samsung, Android, solar panel, etc. The USB signal line do not affect normal USB telecommunication.
Bestseller No. 8
Voltage Tester, Binwo High Precision USB Power Monitors Multi meter Ampere Current Meter with LCD Display for Anker Solar Panel Charger, Dizaul Solar Power Bank, Cell Phone iPhone Solar Chargers
- Current And Voltage Tester USB Charging Monitor for Mobile phone Power Banks & Other USB Charging device, Measure the output current(0A-3.3A) and voltage(4V-9V) of a USB power supply. With the multimeter you could know clearly the charging status of your phone or tablet and distinguish bad chargers and cables.
- USB Charger Doctor, with the time (0-99hours) and capacity storage(0-99999mAh), you could also measure the total capacity in mAH
- Press and hold the RESET button to reset
SaleBestseller No. 9
USB Safety Tester , Digital Power Meter Tester Multimeter Current and Voltage Monitor, DC 5.1A 30V Amp Voltage Power Meter, Test Speed of Chargers, Cables, Power Banks
- MULTIFUNCTIONAL: This USB instrument can monitor voltage, current, capacity, power, load resistance, D+/D- voltage, charging time and other data. It supports QC2.0/QC3.0,BC1.2,Apple Iphone 2.4A and other various smart phones and chargers.
- WIDE TEST RANGE: 0-5.1A. Wide voltage range: 3-30V. This USB digital multi-meter is specially designed to protect your cell phone charging, the real capacity of your power bank and real time charging data detecting.
- COMPLETE PROTECTION: Keep you and your devices safe with real-time monitoring of charge data, USB monitor will automatically cut off when the device is full charged.
SaleBestseller No. 10
DROK LCD Pocket Digital Multimeter USB, DC 4-25V Voltmeter Ammeter Thermometer Capacity Electricity Time Watt Meter, Volt Amp Electrical Tester
- 6 IN 1 MULTI TESTER: DROK DMM USB monitor is a practical USB tool for measuring voltage, current, temperature, capacitance, energy, and time simultaneously. It is a very handy electric meter to detect whether the output voltage and current from the computer, home charger, USB car charger and wall charger are acceptable for your mobile device.
- HIGH QUALITY LCD PANEL: Our digital multimeter kit adopts 0.96″high quality LCD monitor with great advantages of low power consumption, bright and clear . Four various display modes for choice, provide a soft using enjoyment.
- UNIQUE SAFETY DESIGN: The multiple meter is equipped with sensitive auto alarm system (high/low voltage protection threshold and over-current protection threshold), and three alarm mode (buzzer alarm +double warning prompts +timing shutdown), hence safe for use.
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