Product dimensions:60 x 60 x 11mm / 2.36 * 2.36 * 0.43inch
1. Press the Power Button Once: Switch the display interface
2. Press the Power Button Twice: Clear the data of capacity
3. Press the Power Button 3 Times: Clear the data of the quantity of electricity
4. Press the Power Button Four Times: Clear the data of time
5. If electric current exists when it's with no load, please press the button Seven times quickly to clear the data of electric current(But please do not press the button Seven times continually during process of testing. )
6. Over Load Voltage Protection Function: The Threshold Voltage Default Parameter is 35.0V. To adjust the Overload Voltage, please switch to the voltage >35.0 interface; double press on the button to increase 1v while Three click on button to decrease 1V. If the detected voltage is higher than the setting voltage, the test will make a beeping alarm sounds.
7. Low Voltage Protection Function: Switch to the voltage <0.00V interface, the default voltage threshold is 0.00V. To adjust the low voltage, double click on the button to increase 1v while Three clicks on button to decrease 1V. If the detected voltage is lower than the setting voltage, the test will make a beeping alarm sounds.
8. Overcurrent Protection Function: Switch to the voltage >10.0A interface, the default current threshold is 10.0A. To adjust the current (0.20A-15.0A Range Setting), double click on the button to increase 1A while 3 clicks on button to decrease 1A(Long press the key will continually reduce or add the data to the current). If the detected current is lower or higher than the setting current, it will make a beeping alarm sounds.
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. Supports Qualcomm QC3.0, QC2.0 and BC1.2. It can be used to test the max output current of USB charger; test capacity and electric energy of power bank; test charging speed and quality of USB cable.
PROFESSIONAL SAFETY GUARD: Featured with over-voltage protection, over-current protection, under-voltage protection, low energy protection and alarm system. This upgraded USB Type C tester can detect safety and maximally protect the appliances from damaging. It will cut off output automatically and alarm by sound, while it will save data when power off suddenly.
MULTIPLE COLOR SCREEN DISPLAY MODES: New upgraded version offers 8 LCD main color screen display interfaces, allowing switching the display interface by pressing the key. With the new interface settings, this instrument can monitor voltage, current, capacity, electric quantity, power, load impedance, D+/D- voltage and other data of USB. (Please kindly note that the backlight time can't be reset on this new version tester. )
WIDE RANGE OF APPLICATION: Thanks to the PD protocol quick charging mode measurement technology, this new multimeter supports the updated iPhone X mobile phone. (Support iphone 8 / 8P / iPhone Xs quick charging, 29W power, 5V3A / 9V3A / 12V2.5A / 15V2A). It also can be applied to test other type C devices, such as Samsung Galaxy S9 Plus, Google ChromeBookPixel, OnePlus, HuaWei P9, ect.
EVERSAME PROMISE: We have always believed that a stable and continuously improve product quality, customer satisfaction is the basic functions. We trust our products and we offer 18-month Breakage Warranty in case of defective product. For any reason you are unsatisfied with our product at any time, just feel free to contact support for exchange or refund. WHAT WE PROVIDE: 1X USB Type C Tester.