10 in 1 USB Tester DC Digital Voltmeter Amperimetro Current Voltage Meter Amp Volt Ammeter Detector Power Bank Charger Indicator(Black)

Ammeters10 in 1 for white/black color.Description:1. Real-time detection of the state of charge of the appliance, voltage, current, power and other indicators;2. The tester is widely used in the quality inspection of digital and peripheral products of USB interface.It is the first choice for electronics enthusiasts;3. It adopts 0.96 inch IPS high-definition color liquid crystal display, which can be connected in two directions, 160 degree wide viewing angle, high brightness and long working life.4. Support the identification of QC2.0, QC3.0, PD, quick charge protocol;5. Internal use of professional instrument sampling circuit, coupled with unique precision algorithm, ensures the accuracy and stability of the product at the hardware and software level;6. With power-off storage function, when the mobile power is cut off, it can store capacity and energy data, which is convenient for subsequent viewing, and is convenient for measuring the energy capacity of the mobile power ;7. Can help us clearly understand the load resistance and current discharge power, and better understand the range of use of the load.Specifications:Voltage: 4-30VVoltage resolution: 0.002ACurrent: 0-5ACurrent resolution: 0.002ACapacity: 0-999999mWhLoad resistance: 1-9999.9Power: 0-150WEnergy: 0.999999mWh: 0-99 hoursInterface: USB24pinTest direction: two-wayDisplay: 0.96 inch color screenColor: White, BlackSize: 55*26.5*11.5mmPackage Includes:1 x USB TesterFunction Description1: Click to view the saved charging data of 1-9 groups.2: Press the key for 3 seconds to clear the saved charging data of a single group.3: Double click the key quickly to change the display page.4: Press and hold the key for a long time, then in the power again, and enter the voltage calibration, such as the display (5.526V ). Double click the key again quickly, such a

• Ammeters
• 10 in 1 USB Tester DC Digital Voltmeter Amperimetro Current Voltage Meter Amp Volt Ammeter Detector Power Bank Charger Indicator