10 Best
Cable Testers With Usb Powers
-
-
Product Highlights
- If the light is on, it indicates normal power on, and if it is not on, it indicates abnormal power on.
- Small and convenient, fast detection, easy to carry.
- Quickly detect abnormal data lines.
- Multi-level protection ensures the stability and safety of testing.
- After connecting the power supply from the power supply port, insert the test line into the corresponding input port.
SHOWview product -
Product Highlights
- 2 power supply modes:supports 9v dc battery (not included) and also supports usb cable power.
- High quality chip, accurate detection, simple operation, easy to carry.
- 3-in-1: this tester is suitable for a wide range of applications and can test hdmi and rj45 cables,it is also possible to test rj11 cables with an adapter.
- Automatically performs all tests and checks for continuity, open circuits, short circuits and crossed pairs, helping you to make fast and accurate judgements.
- Parameters:material abs,color yellow,size approx 10.5 x 9.5 x 2.6 mm / 0.4 x 0.3 x 0.1 in.
SHOWview product -
-
Product Highlights
- Real-time function: monitor charging efficiency at any time to protect charging equipment
- Offres accuracy and stable performance: this series is designed to be accurate, reliable, stable, and portable
- Widely applications: the second generation ut658 series usb testers can inspect usb chargers, portable power sources, data cables and other electronics charging devices
- Usb digital multimeter: ut658 measures output voltage, current, energy, capacitance, circuit equivalent resistance, d + and d-voltage of usb data cable, and more
- Ideal tool for you: they are great tools for applications such as production verification, engineering testing, and diyers
SHOWview product -
Product Highlights
- Testable rechargeable treasure capacity (continuous memory)
- Display the charger charging voltage, current, and calculate the 3c electrical battery capacity
- A usb tester for the charger, mobile power and other charging equipment quality testing of new instruments to monitor the charging efficiency, protection of charging equipment.
- Added a length of 100mm lead, the use of more free and convenient.
- You can compare the charge current of the usb charging cable
SHOWview product -
Product Highlights
- This usb cable checker almost has all modern usb ports, including the port of usb-c, usb-a, usb-b, micro, mini and lightning, which allows quick detection of cable's good, bad, charging only, no-data, high-speed data and so on.
- Power supply methods: you can use cr2032 lithium cell or vin cable (3-12v) to supply power to this usb tester(lithium cell is offered). there is also a button to control the power off and on for lithum cell.
- This usb cable tester is specifically designed for quickly sorting out the heap of usb cables, which can help you easily find the usb cable you need. you can know how much wires are inside a cable through watching leds on the test board.
- Many usb-c cables have the same appearance but having different functions so you can use this usb c tester to distinguish different usb-c cables quickly.
- Please note that this is only for cable testing. do not connect it to any phone, computer, or other devices. there is also an online pdf instruction and you can find it in the detailed page through computer.
SHOWview product -
Product Highlights
- Real-time monitoring --- with lcd screen can show all the measure digital, easy to see the current and voltage of the devices, and monitoring charging efficiency at any time to protect charging equipment.
- Premium quality --- the housing is made of high quality white abs material, which has excellent insulation and very beautiful.
- Versatile for use --- ut658 series usb testers measures output voltage, current, energy, capacity, circuit equivalent resistance, d+ and d- voltage of usb data cable, and more. this series is designed to be precise, reliable,stable, and portable.
- Dual port --- tests most common standard usb-a or usb-c ports,and fast charge mode recognition, it can recognize qc 1.0/2.0/3.0/4.0. this design convenient to test devices be accurate, reliable, stable.
- Wide range of application --- used in varieties of test: pc/laptop/desktop computer/mobile phone/power bank/charger/discharge load/car charger/cable measurement.
SHOWview product -
Product Highlights
- 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.
- 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.
- 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.
- 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.
- 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.
SHOWview product -
Product Highlights
- 【wide range application】widely used in the quality inspection of digital devices with usb-a and type c peripheral. great 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 was happening when charging va...
- 【unbeatable design】this usb power meter with 4 operation buttons and 5 connection ports. the plug with gold-plated usb contacts has a strong coating to prevent scratches, stains and damage. this upgraded usb type c tester can detect safety and maximally protect the appliances from damaging. it will cut off output automatically, while it will save data when power off sud...
- 【multifunctional usb tester】this usb tester support micro usb or type c connector and fast charge mode recognition, it can recognize qc 2.0/3.0; voltage/current/power/capacity detection, cable impedance measurement. a must gadget checks the charging performance(charging speed and quality) of the output wall/car/solar panel chargers and usb charging cables. it can be als...
- 【flexible color display interface】with a 1.44-inch large lcd screen, 4 operation buttons and 5 connection ports. supports 360-degree rotation of the screen to meet reading at any angle. you can rotate the screen by pressing the button corresponding to the horizontal menu bar. when plugged into various digital devices at any angle, positive readings can also be made, mak...
- 【important note】when pd power is not connected to the fast charge device, the power is not supplied by default, both charger and charging device need support quick charge. as the tester is the one sided protocol design, if the display does not light up, please try to flip the type c cable and try again. yojock promise to stand behind our products and provide a hassle-fr...
SHOWview product -
Product Highlights
- ★fast charge recognition, widely compatible. supports qc2.0, qc3.0, apple 2.4a/2.1a/1a/0.5a, andriod dcp,sam-sung charge protocol identification, let you know the state of charge of the phone.
- ★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.
- ★the at35 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. voltage: 3.7-30v; current: 0-4a.instruction link: https://drive.google.com/op...
- ★5-bit resolution for more accurate measurements. the screen can be turned off with one button and has a flip screen function. thermometer function using high-precision thermistor sensor, celsius and fahrenheit free switching.
- ★measure the quality of the charger: connect the same load, compare the no-load and the load, the greater the voltage drop, 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.
SHOWview product
Coupon copied
