DollaTek FNB58 Digital Voltmeter Ammeter USB Tester TYPE-C Fast Charge Detection Trigger Capacity Measurement Ripple Measurement with bluetooth 4-28V Monitoring voltage

It has a 2.0-inch full-color ultra-wide viewing angle TFT LCD display, integrated USB-A, Micro-USB, Type-C interface.

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.

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.

Measure The Quality of The Charger Connect the same load, compare the no-load and load. The larger the voltage drop, the worse the charger capacity, the worse the quality. The voltage drop is not obvious or the voltage rises, the better the load capacity of this charger, the better the quality.

HD DISPLAY With 1.77 Inch Hd Display Screen, 5-Digit 6-Digit Display with One-key Switching, High Precision (max Resolution 0.00001), Real-time Monitoring of Subtle Changes Involtage, Current and Power During Charging.

Wide Applicability This USB power meter is equipped with a 12A high current terminal, which is more stable. Measuring current 0-12A; measuring voltage 4V-30V. The wide test range makes this USB meter suitable for more 3C digital peripheral products, and it s a cost-effective solution for anyone looking to optimize their electronic devices charging performance.

Widely Applications The second generation UT658 series USB testers can inspect USB chargers, portable power sources, data cables and other electronics charging devices

Multi Tool The second generation UT658 series USB testers can inspect USB chargers, portable power sources, data cables and other electronics charging devices.

240W USB-C Current meter The multimeter USB tester can check the charging performance of the output wall car solar panel chargers and USB charging cable. Measuring voltage 4V-30V; Measuring current 0-12A.

Fast Charge Protocol Trigger Detection FNB58 supports trigger detection of various fast charging protocols, QC2.0 QC3.0 trigger, FCP SCP trigger, AFC trigger, PD2.0 3.0 trigger, VOOC WARP trigger, Super VOOC 1.0 2.0 trigger. The above protocols all support automatic monitoring. MTK-PE automatic detection. Support QC2.O- PD2.0 protocol conversion.

Fast Charge Recognition Mode PD2.0, PD3.0, PPS, QC2.0, QC3.0, QC4, FCP, AFC, PE, DASH VOOC, SuperVOOC, etc.

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.

Excellent and durable The shell of our amp voltage power meter is made of high-quality ABS material. It has good wear resistance and high temperature resistance, good transparency and ensures maximum strength and durability, making it have a longer service life.

Real time Monitoring for Enhanced Protection With the UT658 USB tester digital power meter, users can monitor the charging efficiency of their devices in real time. This allows for immediate detection of any potential problems, enabling users to take necessary protective measures and prevent damage to their charging equipment

PD3.1 USB Tester The USB C tester can accurately detect the parameters of mobile phones, laptops and rechargeable batteries in charging status.

Wide Applicability This USB power meter is equipped with a 12A high current terminal, which is more stable. Measuring current 0-12A; measuring voltage 4V-30V. The wide test range makes this USB meter suitable for more 3C digital peripheral products, and it s a cost-effective solution for anyone looking to optimize their electronic devices charging performance.

3 to 20V DC; Current 0.05 to 3A (monitoring mode)

Brand New and High Quality Akozon digital USB Power Meter testers supports over voltage protection, over power protection and over temperature protection. On the basis of all-aluminum radiator, the size of the fan is increased. A four-side ventilation design is adopted, with rotation speed and better heat dissipation effect. Stable and reliable, very practical, easy to operate, not easy to age and long service life

Wide functionality 0-26V 0-6A voltage & current measurement. 128*160 1.77TFT. 4.5 digits reading for voltage and current. 0.1% maximum gain error for both voltage and current. Capacity Energy accumulator. PD(with PPS), QC2.0, QC3.0, QC4.0, Huawei SCP, SSCP, FCP, Samsung AFC, VOOC, Super VOOC 65W trigger for charger testing.

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