Smart 320W voltage regulator power meter with Bluetooth, WiFi, and 60W fast charge for mobile phone maintenance

This intelligent regulated power supply serves as a versatile tool for anyone involved in electronic device maintenance, repair, or testing. Its core function is to provide a stable, adjustable source of DC power while accurately measuring the electrical parameters of the connected load. With a substantial 320-watt output capacity and the ability to deliver up to 60 watts of fast-charging power, it is suited for working on a range of small electronics, from smartphones and tablets to embedded systems and hobbyist projects. The inclusion of multiple communication methods—Type-C, WiFi, and Bluetooth—transforms it from a simple power source into a connected diagnostic instrument, allowing for remote monitoring and data logging. Its 3.0-inch IPS display offers a clear, detailed view of real-time voltage, current, and power consumption, which is essential for precise calibration and fault-finding work.

Features and Construction

The power meter is built around a set of specific electronic capabilities designed for accuracy and control. Its construction prioritises reliable power delivery and detailed measurement, as indicated by its technical specifications. The external dimensions suggest a compact, bench-top unit that does not occupy excessive workspace.

Material and Build

The stated components include the internal circuitry for power regulation and measurement, along with communication modules for Type-C, WiFi, and Bluetooth connectivity. The front panel features a 3.0-inch IPS (In-Plane Switching) display, which is known for offering good colour reproduction and wide viewing angles, making the readouts easy to see from various positions. The casing material is not specified in the source text, so any claims regarding its durability or finish cannot be made. The build focuses on integrating the power supply, metering circuitry, and communication interfaces into a single unit measuring 129mm by 198.5mm by 85mm.

Size and Practical Fit

With dimensions of 129mm in length, 198.5mm in height, and 85mm in depth, the power meter presents a compact footprint suitable for a workshop bench, repair desk, or even a portable toolkit for field service. Its weight of 1230 grams (approximately 1.23 kg) indicates a solid build without being overly heavy, contributing to its portability. This size makes it easy to position near the device under test without obstructing other tools or components. The physical size is a practical match for its 320W power rating, suggesting efficient use of internal space for the transformer, heat management, and control boards.

Uses and Placement

The product's application spans from professional repair environments to educational settings and DIY electronics work. Its regulated output and measurement functions make it a central instrument for validating power circuits, testing battery charging systems, and powering development boards.

Event or Professional Use

In a professional mobile phone repair shop or electronics service centre, this power meter can be used to diagnose charging port issues, test replacement batteries, or verify the power draw of repaired devices. The 0.1mA sampling accuracy allows technicians to identify subtle current leaks or abnormal power consumption that simpler meters might miss. The ability to log data via WiFi or Bluetooth could support generating test reports for customers or tracking the performance of devices over time. The 60W fast charge capability is directly relevant for testing modern smartphones that support rapid charging protocols, ensuring repairs meet original equipment specifications.

Everyday Home Use

For electronics hobbyists, makers, or students, this unit provides a safe, adjustable lab-grade power supply for prototyping circuits, powering microcontroller projects like Arduino or Raspberry Pi setups, and charging custom-built devices. The included accessories, such as the alligator clips and one-to-four boot cables, facilitate easy connections to various component leads and boards. The dual-language interface (Chinese and English) makes it accessible to a wider range of users. At home, it could also serve as a dedicated, high-quality charger for multiple devices, with the benefit of seeing exact voltage and current delivered, which is useful for maintaining battery health.

Benefits and Buying Value

The value of this power meter lies in combining several functions—power supply, precision meter, and communication hub—into one device, potentially reducing the need for multiple separate instruments.

Reuse and Low Maintenance

As a tool designed for repeated testing and diagnostics, its value increases with each use across different projects and repair jobs. The solid-state electronics and lack of mentioned consumable parts suggest a design intended for long-term reuse with minimal maintenance. Proper usage, as guided by the basic instructions related to input voltage and connection security, should support its operational lifespan. The device itself requires no complex calibration or upkeep from the user, as the accuracy is built into its 0.1mA sampling specification.

Why Choose This Product

Choosing this smart power meter is a decision based on its specific combination of a 320W power output, precise 0.1mA measurement, and integrated Bluetooth/WiFi connectivity. For someone needing a single device to both power and meticulously monitor electronic projects or repairs, it eliminates the need for a separate digital multimeter and basic power supply. The 60W fast charge support directly addresses the need to test contemporary high-power charging standards. Its compact size is a practical advantage where workspace is limited. The package inclusion of useful accessories like test leads and clips means it is ready for use immediately upon unboxing.