【Upgraded Multifuntional USB C Power Meter】The USB tester can detects Voltage, Current, Capacity, Electric Quantity, Power, Temperature, Resistance, Charging Time and other data of the USB or type C Port Devices. 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 also used to test capacity and electric energy of power bank. Measuring voltage: 3.6V-32V; measuring current: 0-5.1A.
【Latest Upgraded IPS Color Display Screen】New upgraded version offers 8 IPS main color screen display interfaces, allowing switching the display interface by pressing the key. The fonts are larger in one mode, which can read the data at a glance and facilitate viewing. This instrument can monitor Voltage, Current, Capacity, Electric Quantity, Power, Load Impedance, ect..
【Wide Range of Application】The USB power meter comes with A OTG adapter, supports PD3.0/PD2.0, QC3.0/QC2.0, BC1.2 and USB A or USB C port, supports the updated iPhone 13 Pro mobile phone. (Support iphone 13/12/11/X/iPhone Xs quick charging, 29W power, 5V3A/9V3A/12V2.5A/15V2A). Compatible with new MacBook Pro, MacBook, iMac, iMac Pro, Dell XPS, Acer Aspire, HP Spectre, Lenovo Thinkpad, Eluktronics, Razer Blade Stealth, Chromebook, Microsoft Surface Pro and more Type C devices and chargers.
【Test Power Bank Capacity】Before testing the power Bank,please fully charge the power bank,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, and mAh is multiplied by 2.45 when discharge voltage is 9V, which is equal to the exact capacity of the battery of the power bank.)
【Professional Safety Guard】This USB C tester featured with over-voltage protection, over-current protection, under-voltage protection, low energy protection. 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 suddenly.

 
 
Product Description
 
 
 
 
 All-round Protection for Safety Use 
 
 Voltage and Current Protection Function: 
 
 Over Voltage Protection Function: The system default value of Over-voltage Warning is 32.0V. 
 
 To change Over voltage default value, please select the 1st option (>32.0V OVP) on system setting interface; short press the key to decrease 0.1V; quick 2 press the key to increase 0.1V. 
 
 Low Voltage Protection Function: The system default value of Low-voltage Warning is 0.00V. 
 
 To change Low voltage default value, please select the 2nd option (<0.00V LVP) on system setting interface; short press the key to decrease 0.1V; quick 2 press the key to increase 0.1V. 
 
 Over Current Protection Function: The system default value of Over-current Warning is 8.00A. 
 
 To change Over current default value, please select the 3rd option (>8.00A OCP) on system setting interface; short press the key to decrease 0.1A; quick 2 press the key to increase 0.1A. 
 
 
 
 
 
 Operation Instructions of USB Power Meter 
 
Short Press to switch different interface
Quick 2 Press: Reset capacity (mAh)
Quick 3 Press: Reset energy(Wh)
Quick 4 Press: Reset timing (00:00:00)
Quick 5 Press: Change group number (NO.X, total 10 groups of data)
Long Press to reset capacity, energy and timing of curent group(mAh, Wh, 00:00:00)
On the system interface, short press the key to switch different setting options, long press the key to select and enter the option.
 
 
 
 
 
 Features 
 
 
 
 Become A Safety Guard of Your Devices 
 
 Detect Charging & Discharging condition of your devices. 
 
 Wide range of application, can be applied to test Type-C and Micro USB devices. 
 
 Under the circumstance of the constant power supply and sustained load, the larger voltage and the lower voltage drop of the USB cable detected by this USB tester means that the better quality of the USB cables will be. 
 
 
 
 Monitor the Output Current of the Charger 
 
 USB tester provides real-time charging parameter information of charging status to you, ensure a safety charging environment to your devices. 
 
 Note: If the USB tester doesn’t display any parameters, please insert the USB Micro adapter into the side hole on the USB tester to trigger the PD charging function. 
 
 
 
 Test Capacity and Electric Energy of Power Bank 
 
 Make sure the power bank to be tested is fully charged firstly, then connect to this USB tester and reset the capacity and electric energy by long pressing, and then fully discharge with this USB tester and 5v load till power bank run out of its energy. The reading on this USB tester is real data of capacity of your power bank. 
 
 
 
 
 
 
 
 Measuring Parameters 
 
 
 
 
 
  Voltage Measuring Range:  
 
  3.6 ~ 32.0V  
 
 
 
  Current Measuring Range:  
 
  0.00 ~ 5.1A  
 
 
 
  Capacity Cumulative Range:  
 
  0 ~ 99999mAh  
 
 
 
  Power Cumulative Range:  
 
  0 ~ 999999Wh  
 
 
 
  Power Measuring Range:  
 
  0 ~ 150.000W  
 
 
 
  Resistance Measuring Range:  
 
  1 ~ 999.99Ω  
 
 
 
 
 
 
 
  Max Timing Range:  
 
  999H : 59M : 59S  
 
 
 
  Working Temperature:  
 
  0-80℃ / 14-140℉  
 
 
 
  USB D+ Voltage Range:  
 
  0 ~ 2.999V  
 
 
 
  USB D- Voltage Range:  
 
  0 ~ 2.999V  
 
 
 
  Measurement Rate:  
 
  0.5times/s  
 
 
 
  Self-consumable Current:  
 
  <0.02A