USB C Tester,KJ-KayJI 2 in 1 Tester Color Screen IPS Digital Multimeter(2024),Voltage,Cur,Pwr,Resistance,Elec,Temp,Capacity,Tme,Fast Charging,with USB Clip Cable Support PD2.0/PD3.0,QC2.0/QC3.0,BC1.2
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- Multiple detection functions of USB C Tester:USB C Tester can monitor the voltage,current,power,resistance,power,capacity,temperature of Micro-usb Cable/USB C Cable/usb a to usb c Cable/USB C/USB A device,charging time,Test Group and fast charging.Check the performance of USB C/USB A charger and USB C Cable/usb a to usb c Cable (charging speed and quality). It can also be used to find the maximum current of wireless chargers and test the capacity and power of power banks.
- IPS Color Display Screen:Provides 9 IPS color screen display interfaces, and the display interface is switched by buttons. USB Tester can detect data such as voltage, current, power, resistance, electricity, temperature, capacity, timing, fast charge, D/D-, V/V-, etc. It can also detect whether the charger, cable supports fast charging. (IPS HD color screen is clearer. Only the Screen rotation interface supports 180-degree flipping of the screen)
- Test Power Bank/Phone mAh:Test Power Bank, 2 clicks to clear the Tester mAh data, fully charge the power bank, discharge quickly with Load, "Cap" will show how much mAh Capacity the Power bank has. Multiply by 90%. Test the phone, the phone is fully charged, 3 clicks to clear the Tester WH data, the battery is exhausted, WH/3.75=mAh Capacity x 1000 x 90%=close to cell phone battery capacity (Power bank battery same)
- Test charger voltage and current:Support USB A Charger, USB C Charger. Connect Load, adjust the current to the charger support current, if the tester shows that the voltage and current match the charger support current, the quality of the charger is excellent, otherwise the quality of the charger is not good.
- Test cable voltage and current:Support testing Micro-usb cable, usb a to usb c Cable, usb c to usb c Cable. Use a charger with excellent quality after testing, insert the cable, connect the load to test the voltage and current of the cable, if the tester The displayed voltage and current are in line with the current supported by the charger, the cable quality is excellent, and the charging speed is fast; otherwise, the cable quality is not good, and the charging speed is slow.
- Test whether fast charging is supported:Charger, insert the tester and Load into the charger to adjust the current to 3A, and "FCP" and "FAST" appear on the display interface, indicating that the charger supports fast charging. Cable, after connecting the charger, insert the cable into the tester and connect to Load, adjust the current to 3A, the display interface shows "FCP" and "FAST", indicating that the Cable supports fast charging.
- WIDE RANGE OF APPLICATION:must use the OTG adapter (Micro-usb adapter) that comes with the USB tester, which supports PD3.0/PD2.0, QC3.0/QC2.0, BC1.2 and USB A or USB C ports , support newer iPhone/iPad Pro and Android phone. Compatible with 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 more USB C/USB A devices and charging device.
- Important Tips and 18 Month Warranty Service:When your device does not have a USB port, you can use an alligator clip to clamp the positive and negative poles and convert to USB before testing. When your USB-C device cannot be tested, please insert a small adapter, the small adapter will start the tester. If you receive a defective USB tester or if you have any questions, please contact us first to obtain a valid warranty replacement service for replacement or other assistance.
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Estimated shipping
Select a product to estimate shipping.Tester Latest Button Functions
Press Once-Click: Switch the Display Interface
Fast Double-Click: Capacity mAH Clear
Fast Press Three-Click: Current WH Clear
Fast Press Four-Click: Time Clea
Fast Press Five-Click: Switch Data Storage Group (NO.X)
Long Press Button, Capacity, Power, Time, Clear the current group (mAh, Wh, 00:00:00)
Switch to the Screen rotation interface Long Press the Screen to Flip, Other interfaces can only long press to clear data.
Voltage and current warning interface:2 click to add, 3 click to reduce,When add and reduce, long press is continuous addition and subtraction;
Tips:
If there is current in the tester at no load,Press and hold the tester button,insert the device,and calibrate to zero. During calibration,the output must not have any current consumption.
Tester highlights:
When inserting the tester into the USB-C device and USB C Cable/usb a to usb c Cable, you must use the OTG adapter (Micro-usb adapter) or Micro-usb Cable to insert the Micro-USB INPUT Port of the USB Tester to trigger the PD charging function. The tester can be used normally.
Scope of application:
Micro-usb cable, usb a to usb c Cable, usb c to usb c Cable. USB A Charger, USB C Charger, Power Bank and other USB devices.
USB C bidirectional current: USB C input and USB C output ports can be used with each other, not limited to the input port or the output port. Inserting USB C Cable into USB C output requires USB C input into the device (mobile phone, Laptop) to form a current loop, so that the tester can display normally and the data is the same.
Important:Please download more information from Product guides and documents
The product is constantly updated and new content is added, so sometimes the version you receive may be different from the description, but it does not affect the use of the product.
Multi-screen interface
Chinese and English interface display: voltage, current, power, resistance, electricity, CPU temperature, capacity, temperature, timing, test group.
Large font capacity interface: voltage, current, power, capacity, power, test group, charging direction.
Personalized interface: personalized interface such as voltage and current.
USB 4-wire detection interface: multiple fast charging identification, fast charging identification display, V-: ground wire, D+/D-: USB fast charging D+/D- logic voltage value, V+: power supply voltage, timing, resistance, power, capacity, current/power.
Screen flip interface: switch to this interface, long press the button to flip the screen 180°, other interfaces cannot be flipped by long pressing.
Voltage and current warning interface: adjust the Max/Min voltage and Max current of the tester,When the voltage and current exceeds or falls below this range, the tester will shut down to protect your equipment.
Test Micro-usb/usb a to usb c/usb c to usb c Cable
Tips: You need to test the charger before testing the cable
1. Check the supported voltage and current of the charger, insert the tester, connect the adjustable Load, adjust the current to the supported current of the charger, the voltage does not change The charger is of excellent quality. The quality of the charger is poor if the voltage drop exceeds 1V, and the voltage drop within 0.5V is within the normal range.
2. Use the tested charger to insert the corresponding cable, adjust the current to the supported current of the charger, if the voltage drop exceeds 1V, the cable quality is poor, and the voltage drop within 0.5V belongs to the normal range.
Test Charger,Support USB A Charger/USB C Charger. Test Cables, Support Micro-usb Cable/usb a to usb c Cable/usb c to usb c Cable.
Test Power Bank/Phone Capacity
Tester Power Bank
Fully charge the power bank, insert it into the tester, clear the mAh of the tester, connect to Load to quickly discharge to obtain mAh capacity,multiply by 90%.
Tester Phone Capacity
The phone is fully charged, plugged into the tester, cleared Wh data, connected to Load, quickly discharged, and acquired data.
Electricity: Wh/3.75V(Phone battery voltage)=Capacity value X 1000 X90%=Phone mAh capacity.(which is close to the phone battery capacity)
Tester Charger/Cable Whether to support Fast charging
Tester USB A/USB C Charger,USB A to USB C Cable, USB C to USB C Cable, Micro-usb Cable.
Test Charger
Insert the tester into the charger, connect Load, adjust the current to 3A, if it supports fast charging, the fifth interface will display "FCP" "FAST". If it does not support fast charging, "FCP" "FAST" will not be displayed.
Test charging cable
Use a charger that has been tested by the tester to support fast charging, plug the corresponding cable into the charger, and adjust to 3A after connecting the cable. If the fifth interface displays "FCP" and "FAST", it supports fast charging. If it does not support fast charging, "FCP" "FAST" is not displayed.
Test various cables / monitor charging status
Charge your phone safely and check data in real time
Support QC3.0 (3.8 ~ 12V) QC2.0 (5V / 9V / 12V / 20V)
Android BC1.2 (5V)
Apple 5V / 2.4A and MTK-PE (5V / 7V / 9V / 12V)
And other Qualcomm fast charge
Test various USB / Type-C chargers
Plug the tester into the charger and connect an adjustable current loader,
Perform current adjustment and test the current and voltage data of the charger.
Let the charger be connected to the current loader for a long time to check the stability of the charger
Charge test / 1 X 2
Can meet the output of two devices at the same time, support Type-C devices, intelligent charging scheme, and ensure the safety of the device
Laptop Charge Monitoring
When you power the notebook, connect a KJ-KayJI test meter to monitor the voltage, current, capacity, power,temperature and other technical parameter information in real time.
Product details
| Main Specification | |
|---|---|
| Met | 206 or CE CE CE |
| Uyumlu cihazlar | USB-C devices supporting PD2.0/PD3.0 or QC2.0/QC3.0 or BC1.2 standards |
| Üretici yapımcı | KJ-KayJI |
| Brand Brand Brand | KJ-KayJI |
| Madde Sayısı | 1 1 1 |
| Güç Kaynağı | Corded Electric |
| Renkli Renk | Black Black Black |
| Style Style Style | Gerilim Testi |
| Ağırlık | 34.5 g |
| Technical Details | |
| Bölüm Numarası | J7-C |
| Model Model Model Model Model Model Model Model Model Model Model Model Model Model Model Model Model Model Model Model Model Model Model Model Model Model Model Model Model Model Model Model Model Model Model Model Model Model Model Model Model Model Model Model Model Model Model Model Model Model Model Model Model Model Model Model Model Model Model Model Model Model Model Model Model Model Model Model Model Model Model Model Model Model Model Model Model Model Model Model Model Model Model Model Model Model Model Model Model Model Model Model Model Model Model Model Model Model Model Model Model Model Model Model Model Model Model Model Model Model Model Model Model Model Model Model Model Model Model Model Model Model Model Model Model Model Model Model Model Model Model Model Model Model Model Model Model Model Model Model Model Model Model Model Model Model Model Model Model Model Model Model Model Model Model Model Model Model Model Model Model Model Model Model Model Model Model Model Model Model Model Model Model Model Model Model Model Model Model Model Model Model Model Model Model Model Model Model Model Model Model Model Model Model Model Model Model Model Model Model Model Model Model Model Model Model Model Model Model Model Model Model Model Model Model Model Model Model Model Model Model Model Model Model Model Model Model Model Model Model Model Model Model Model Model Model Model Model Model Model Model Model Model Model Model Model Model Model Model Model Model Model Model Model Model Model | J7-C |
| Ölçüm Tipi | Multimeter |
| Style | |
| Style Name | Gerilim Testi |
| Measurements | |
| 1. | 3.23 x 2.44 x 0.39 inches |
| Others | |
| Ürün Türü | Multi Testers |