Top 10 USB Power bank UK – Multi Testers

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1. DROK

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Current Power Meter Detector Reader with Dual USB Ports, 7 Modes, Capacity Voltage, Multifunctional Electrical Tester, DROK-300043 Digital Multimeter USB 2.0, LED Display

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DROK #ad - Output i: be used for device charging and data transfer; output II: only for charging mobile phones, but don't insert any device in Output II when using QC 2. International products have separate terms, including fit, and language of product, are sold from abroad and may differ from local products, age ratings, labeling or instructions.

0 9v & 12v charging, can be used simultaneously. Multifucntion -- can be used for capacitance checking, capacitance clear, and short circuit alarm, over-current, over voltage and under voltage alarm, easily test the power/quality of the chargers and USB cables. Dual color led -- with red and blue dual bright color LED display, easy to monitor the charge voltage and current of digital USB devices to ensure the optimal charge rate.

7-mode usb monitor -- voltage measuring range dc 3. 00~3. Other measuring parameter: capacitance, power going to your phone/battery pack. Output i support qc 2. With 7 mode, one button to operate. 0 charging. 0v; current measuring range 000a 10a max.
BrandDROK #ad
ManufacturerDROK #ad
Height1.2
Length3.5
Weight0 kg (0 Pounds)
Width3.1
Part Number300043
Model300043

2. OWON

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OWON HDS2102 Oscilloscope 2 in 1 Universal Test Instrument, Professional LCD Display Screen Mini Handheld Digital PC Oscilloscope,20000 Counts Digital Multimeter, with Lithium Battery100 MHz + 2CH

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OWON #ad - Digital voltmeter function, Adjustable backlight brightness, reference waveform, Cursor measurement, Backlight, waveform Storage function. Excellent power management: ultra-low comprehensive power consumption less than 3W. Powered by 4400mah lithium battery, a single battery can supply power normally.

Easy battery replacement. Different application: 3. 5-inch high resolution, support power bank, rapid on-site measurement, power detection, etc. Usb type-c interface, suitable for outdoor maintenance, high contrast color LCD display, automobile maintenance, support PC software connection. Dual channels input, StairDown, real-time sampling rate 500MSa/s. Arbitrary waveform generator functions:support 8 built-in special waveforms, bessely, 100Mhz bandwidth, StairUpDown, AttAiT, besselj, including sinc, AmpAiT.

Max 10000 wfrms/s waveform refresh rate. Digital multimeter with true rms: 20000 counts high-precision professional multimeter Support relative value measurement and measure voltage, capacitance, current, diode, continuity test and resistance. Simplify operation & convenient to use: 10mv-10v vertical resolution; Auto automatic measuring function; Key tone settings, duration and auto power off time.
BrandOWON #ad
ManufacturerPawmate #ad
Height6.1
Length8.46
Weight2.2
Width2.36
Part NumberHDS200
ModelHDS2102

3. HiLetgo

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HiLetgo LCD USB Current Voltage Doctor Charger Capacity Tester Meter Power Bank

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HiLetgo #ad - Reset: press and hold the RESET button for 3 seconds to reset. Widely used: perfect for testing phone, power bank, computer, car charger, tablet, solar charger, note book and so on. Display: simultaneously display Amp and Volt in real-time. Memory function: the working time and Capacity have Memory function when power off. Measuring range: voltage 3-9v, Current 0-3A, Accuracy: +/- 1%.
BrandHiLetgo #ad
ManufacturerHiLetgo #ad
Height0.53
Length2.87
Weight0.03 kg (0.06 Pounds)
Width0.91
Part Number3-01-1136-B
ModelCECOMINOD007909

4. YOJOCK

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YOJOCK USB C Tester USB Power Meter 2 in 1 Digital Multimeter 3.6-32V 0-5.1A Voltage and Current Tester Meter, Type C USB 3.0 Voltmeter Battery Capacity Volt Ammeter Power Bank Charger Detector

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YOJOCK #ad - This instrument can monitor Voltage, allowing switching the display interface by pressing the key. The fonts are larger in one mode, Capacity, Load Impedance, Electric Quantity, Current, Power, ect. Compatible with new macbook pro, razer blade Stealth, MacBook, 29W power, iMac, Microsoft Surface Pro and more Type C devices and chargers.

This upgraded usb type C tester can detect safety and maximally protect the appliances from damaging. Professional safety guardthis usb c tester featured with over-voltage protection, under-voltage protection, over-current protection, low energy protection. Upgraded multifuntional usb c power meterthe usb tester can detects voltage, current, electric quantity, resistance, temperature, power, Capacity, Charging Time and other data of the USB or type C Port Devices. It will cut off output automatically, while it will save data when power off suddenly.

Test power bank capacitybefore testing the power bank, please fully charge the power bank, and mah is multiplied by 2. 45 when discharge voltage is 9v, 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, which is equal to the exact capacity of the battery of the power bank.
BrandYOJOCK #ad
ManufacturerYOJOCK #ad
Weight0.04 kg (0.09 Pounds)
Part NumberUT003
ModelJ7-c

5. Innovateking-EU

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USB 3.0 Tester Multimeter 3.7-30V 0-4A USB Voltage Tester USB Digital Current and Voltage Tester Meter Voltmeter Ammeter IPS Color Display Capacity Power Charger Detector Upgraded Version AT35

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Innovateking-EU #ad - Voltage: 3. 7-30v; current: 0-4A. Instruction link: https://drive. Google. Com/open?id=1xxueqdz4mztmZGwSy0ld93bn_g2eoBi5. Fast charge recognition, sam-sung charge protocol identification, qc3. 0, apple 2. 4a/2. 1a/1a/05a, widely compatible. The at35 uses a 096-inch ips high-definition color lcd display to display the state of charge of the appliance, energy, power, capacity, current, voltage, temperature and other indicators at a glance.

At35 has power-off storage function, which can store capacity and energy data when the mobile power is cut off, which is convenient for subsequent viewing and convenient for capacity energy measurement of mobile power. Note: other usb testers that do not have a power-down storage function cannot test capacity and energy. Measure the quality of the charger: connect the same load, the greater the voltage drop, compare the no-load and the load, the worse the charger capacity is, the worse the quality; the voltage drop is not obvious or the voltage rises, the load capacity of the charger and the quality be better.1

160 degree wide viewing angle, equivalent impedance, high brightness and long working life. 5-bit resolution for more accurate measurements. Supports QC2. 0, andriod dcp, let you know the state of charge of the phone.
BrandInnovateking-EU #ad
ManufacturerInnovateking-EU #ad
Height0.47
Length2.52
Weight0.03
Width0.87
Part NumberP8MHPBO1454SU2MP136

6. Plugable

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Laptops, Plugable USB C Power Meter Tester for Monitoring Connections up to 240W, Digital Multimeter Tester for USB-C Cables, Phones and Chargers

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Plugable #ad - Small and tough - small enough to go anywhere you need a usb c voltage meter. Not compatible with Thunderbolt 3 devices. Broad usb support - used as a data and power quality meter, device allows USB data pass through, usb-c alt mode video, chargers, USB-C charging.

Strengthened usb-c connections ensure it's sturdy enough to be your go-to USB C power tester. At a glance - usb c tester monitors usb-c power and charging up to 240w. New orientation button lets you flip the screen 180 degrees. Even fits most phones and tablets without removing protective case. 2 year warranty - we love our plugable products, and hope you will too. Use usb-c tester with USB-C docking stations, accessories, etc.

Visualize the directional flow of electrical current. Updated oled display is brighter and easier to read. Bidirectional - usb power meter can be connected in either orientation, allowing for the full range of USB Extended Power Range EPR voltage from 5 to 48V 4. 5v-50v, 50ma-6. 5a operating range. All of our products are backed with a 2-year limited parts and labor warranty as well as Seattle-based email support. Measure voltage and amperage.
BrandPlugable #ad
ManufacturerPlugable #ad
Height1
Length3
Weight0.02 kg (0.04 Pounds)
Width3
Part NumberUSBC-VAMETER3
ModelUSBC-VAMETER3
Warranty2 year limited parts and labor

7. ARCELI

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ARCELI USB 3.0 color LCD Voltmeter ammeter voltage current meter multimeter battery charge power bank USB Tester

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ARCELI #ad - Measure the quality of the charger: connect the same load, the worse the charging capacity, compare idle and load. The voltage drop is not obvious or the voltage rises. Note: other usb testers without power saving function can not test capacity and energy.

4-bit accuracy for more accurate measurements; measurement of equivalent impedance and power of load; Thermometer function, Celsius and Fahrenheit freely switching: using a high-precision thermistor sensor; USB 3. 0 interface: compatible with USB 2. 0, support for high current testing, support for USB 3. 0 mobile hard drives and U disk test. Fast charging identification, informs you about the charging status of the phone.

The greater the voltage drop, the worse the quality. 160 degree wide viewing angle, i phone 2. 4a / 2. 1a / 1a / 05a, widely compatible:at24 supports QC2. 0, qc3. 0, fast charging protocol identification, Andriod DCP, high brightness and long service life. Has a power-off memory function that stores capacity and energy data when the mobile phone is turned off, making it easier to display and measure the capacity energy of the mobile phone.
BrandARCELI #ad
ManufacturerARCELI #ad
Weight0.01 kg (0.03 Pounds)
Part Number17

8. eversame

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USB C Voltage Current Voltmeter Amp Volt Ammeter Detector USB Cable Charger Indicator DC3.6-30V/0-5.1A, Eversame 2 in 1 Type C USB Tester Color Screen LCD Digital Multimeter

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eversame #ad - Professional safety guard: featured with over-voltage protection, low energy protection and alarm system. With the new interface settings, this instrument can monitor voltage, current, capacity, D+/D- voltage and other data of USB. Wide range of application: thanks to the pd protocol quick charging mode measurement technology, oneplus, 5v3a / 15v2a.

Upgraded multifunctional usb c power meter: this new type usb tester is designed to detect the charging status and process of your USB-enabled or type c-enabled devices. Support iphone 8 / 9v3a / 8p / iPhone X / 12V2.5a / macbook quick charging, google chromebookPixel, such as Samsung Galaxy S9 Plus, 29W power, HuaWei P9, ect. It will cut off output automatically and alarm by sound, over-current protection, under-voltage protection, while it will save data when power off suddenly. It also can be applied to test other type C devices, this new multimeter supports the updated iPhone X mobile phone. Please kindly note that the backlight time can't be reset on this new version tester, and the backlight of the screen display will process all the time.

This upgraded usb type C tester can detect safety and maximally protect the appliances from damaging. Multiple color screen display modes: new upgraded version offers 8 lcd main color screen display interfaces, load impedance, power, electric quantity, allowing switching the display interface by pressing the key. International products have separate terms, including fit, and language of product, age ratings, are sold from abroad and may differ from local products, labeling or instructions.
Brandeversame #ad
Manufacturereversame #ad
Part Number00005
Model00005

9. Muker

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Muker -KCX17 Universal USB Charger

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Muker #ad - Displays the voltage, current and power output from the outlet on the screen. The device is self-powered, and therefore requires no battery. Works either as an ammeter or as a voltmeter. Uses lcd display for better data reading.
BrandMuker #ad
ManufacturerMuker #ad
Part Number_SML
Model_SML

10. YOJOCK

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YOJOCK USB 3.0 Tester Multimeter 3.7-32V 0-5.1A USB Voltage Tester USB Digital Current and Voltage Tester Meter Voltmeter Ammeter IPS Color Display Capacity Power Charger Detector

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YOJOCK #ad - Uses a 096-inch ips high-definition color lcd display to display the state of charge of the appliance, power, energy, current, voltage, 160 degree wide viewing angle, capacity, temperature and other indicators at a glance.

Real-time detection of the State of Charge of the Appliance, Current, Voltage, Capacity and other indicators.4-bit accuracy for more accurate measurements, equivalent impedance, high brightness and long working life. Varies of display modes: 6 kinds of display can be switched. Note: other usb power meter that do not have a power-down storage function cannot test capacity and energy.

Latest usb voltage & current tester: yojock usb testers are widely used in the quality inspection of 3C digital peripheral products, Power, and are the first choice for digital gamers and electronic enthusiasts. Wide applicability: this usb tester measuring voltage: 3. 7v-32v; measuring current: 0-5. 1a. Supports qc2. 0, fast charge protocol identification, iPhone 2. 4a/2. 1a/1a/05a, qc3.
BrandYOJOCK #ad
ManufacturerYOJOCK #ad
Part NumberUSBCDL-01