Current Voltage Meter, Safety Protection Large Color Screen Power Tester High Accuracy for Laptop for Chargers for Digital Equipment

USB C Tester Monitors USB-C power and charging up to 240W; measures voltage and amperage; visualizes the directional flow of electrical current; features an updated OLED display for improved readability; includes a new orientation button for screen rotation

Button Function 1.Click the button once to switch screens in a cyclical manner; 2.Double-click the button to rotate the displayed content; 3.Press and hold the button (3 seconds) Clear all capacity, amount of electricity, and time.

This Type-C voltage meter has a power off memory function, after power off still retain the data from the last charge, it also has a two-sided charge measurement function.

Latest USB C Voltage & Current Tester YOJOCK Testers are widely used in the quality inspection of 3C digital peripheral products, and are the first choice for digital gamers and electronic enthusiasts.

Accurate Measurement This USB C power meter serves as a multifunctional tester, providing accurate measurements of voltage, current, power, capacity, energy, timing, and temperature. It records maximum values without compromising accuracy.

Varies of Display modes 6 kinds of display can be switched. Uses a 0.96-inch IPS high-definition color LCD display to display the state of charge of the appliance, voltage, current, capacity, energy, power, equivalent impedance, temperature and other indicators at a glance. 4-bit accuracy for more accurate measurements, 160 degree wide viewing angle, high brightness and long working life.

With power-off storage function, when the mobile power 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 source.

AZ-Delivery USB Charger Doctor Current Voltage Charging Detector Battery Voltmeter Ammeter Multimeter Tester checks the outgoing performance of your USB port to the end device and reads the current and voltage directly on the display in real time.

Applications Can be connected with laptop, cellphones, desktop computer with the USB-C or Type-C ports. It can be used to test the voltage current timing power temperature and so on, to extend the lifetime of your device.

FUNCTION UT658 measures the output voltage, current, energy, capacitance, circuit equivalent resistance, D+ and D- voltages of USB data lines.Monitor charging efficiency at any time to protect charging equipment

3-in-1 Data Wire Test This cable material tester comes with three ports of type-c, mini usb, and micro-USB; Test data cable can be used test capacity and electric energy of power bank

Vivid Display Technology Adopting a digital ips true color lcd screen, providing clear visibility and convenience. the hibernate function allows nighttime recharging without disturbance.

Wide Applicability USB Tester Measuring voltage 3.7V-32V; measuring current 0-5.1A. Supports QC2.0, QC3.0, iPhone 2.4A 2.1A 1A 0.5A, Andriod DCP AFC, FCP(9V 2A) SCP(4.5V 5A), fast charge protocol identification, let you know the charging status of the phone. Support for high current testing, support USB3.0 interface mobile hard disk and U disk test.

What it does USB Multi-function Tester supports fast identification of multiple parameters such as current, voltage, power, charge, capacity, resistance, timing, number of capacity groups, Celsius, Fahrenheit and so on.

High accuracy and stability Adopting professional sampling circuit and precision algorithm ensures its accuracy and stability at the hardware and software level.

High Accuracy The USB C power tester's internal sampling circuitry of professional instruments and unique accuracy algorithms ensure the accuracy and stability of the product at both hardware and software levels.

Accurate Measurement This USB C power meter tester allows accurate measurement of voltage, current, power, capacity, energy, timing, and temperature. It records maximum values without compromising accuracy, providing reliable data for assessing charging performance.

Fast Charging Support Compatible with various protocols, offers high accuracy detection and convenience with app.

Power Failure Storage USB tester has a power failure storage function, when the mobile power is disconnected, it can store capacity and energy data for subsequent viewing and easy to measure the energy capacity of the mobile power.