Power Tester Multi-Function Meter USB Detector Digital Display Ammeter Voltmeter Current Meter Head

• UPGRADED MULTIFUNCTIONAL USB C POWER METER: Detects the charging status and process of your USB-enabled or type c-enabled devices. Supports QC3.0, QC2.0 and BC1.2. 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 find the highest current of the Wireless Charger, and test capacity and electric energy of power bank.
• 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.
• 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.

Features:

• Voltage measurement range: 3.60 – 30.0 V(0.01 V)
• Current measurement range:0A-5.1A(0.01 A)
• Capacity accumulation range:0-99999mAh(0.001 Ah)
• Electricity accumulation range:0-99999mWh(0.01 Wh)
• Product dimensions:60 x 60 x 11mm / 2.36 * 2.36 * 0.43inch

Operation Instruction:

• Press the Power Button Once: Switch the display interface.
• Press the Power Button Twice: Clear the data of capacity.
• Press the Power Button Four Times: Clear the data of time.
• 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. ) .
• 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.
• 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.