Multifunctional voltage and current ammeter Factory

Analog Meters are intuitive display devices used in electrical systems for real-time monitoring of current and voltage. Chengxi's analog ammeters and voltmeters are widely applied in control cabinets, instrument panels, and distribution boards, providing operators with immediate feedback on circuit operating status.

Key advantages include their electromagnetic operation requiring no external power supply, ensuring high reliability and resistance to vibration, dust, and other harsh industrial conditions. The clear pointer indication covers a wide measurement range, with customizable scales and accuracies to meet diverse requirements. The casing is made from flame-retardant materials, and the mounting design is compatible with standard panel cutouts, allowing seamless cabinet integration.

Manufacturing focuses on high dial sensitivity and strong interference resistance to guarantee accurate and stable readings, offering a simple and reliable visualization tool for electrical system operation monitoring.

Our multi-function meter product line includes several different types of electricity meters, primarily used to measure and monitor parameters such as current and voltage in power systems.

1. Single-Phase Ammeter/Voltmeter:
- Used to measure current or voltage in a single-phase circuit.
- Commonly used in homes and small commercial environments.
- Features a simple display interface for easy reading.

2. Three-Phase Ammeter/Voltmeter:
- Suitable for three-phase power systems, capable of simultaneously measuring three-phase current and voltage.
- Commonly used in industrial and large commercial facilities.
- Provides accurate measurement data to help monitor power usage.

3. Three-Phase Combination Current/Voltage Meter:
- Combines current and voltage measurement functions.
- Suitable for applications requiring simultaneous current and voltage monitoring.
- Compact design saves installation space.

4. Multi-Function Power Meter:
- Provides multiple measurement functions, including current, voltage, and power.
- Suitable for complex power monitoring needs.
- Typically features a digital display, providing detailed information on power parameters.

These meters play an important role in power management and energy conservation, helping users monitor power usage in real time and optimize power resource allocation.

Check the power supply: Check if the battery and power adapter are charged and if the voltage is normal.

Fault diagnosis: By measuring the voltage of key points in the circuit, quickly locate electrical and electronic equipment faults (such as open circuit, short circuit, component damage).

Monitoring status: Real-time monitoring of voltage stability during equipment operation or experimental processes.
The 6L2 Series 450V Voltmeter is engineered for precise and dependable voltage measurement in industrial and laboratory environments. With an external dimension of 80 × 80 mm and a panel cutout size of 76 × 76 mm, it is easy to install into standard control panels and distribution cabinets. This voltmeter helps users check power supply conditions by verifying battery status, power adapter performance, and overall voltage stability. By measuring voltage at key circuit points, it supports effective fault diagnosis, allowing quick detection of open circuits, short circuits, or component failures. It also enables real-time voltage monitoring during equipment operation or testing processes.

The 6L2 series 600A ammeter is designed for clear and reliable current measurement in electrical control and power distribution systems. With dimensions of 80 × 80 mm and a panel cutout size of 76 × 76 mm, it can be easily installed in standard panels and distribution cabinets. The analog dial directly indicates the current flowing through the circuit with a precise pointer position, allowing operators to read the value at a glance. Furthermore, the smooth and continuous movement of the pointer intuitively reflects the trend of current changes, clearly showing the direction, speed, and fluctuations of the current during operation.

The 6L2 Series 1500A Ammeter delivers robust, high-current monitoring for heavy-duty electrical systems. Designed for panel mounting with an outer size of 80 × 80 mm and a cutout of 76 × 76 mm, it fits neatly into industrial switchboards. A crisp analog dial and a responsive pointer give immediate, easy-to-read current values for quick on-site checks. More than a static gauge, the pointer’s fluid movement exposes real-time current behavior—showing change direction, speed, and transient swings at a glance. Built for rugged use and simple operation, the 6L2 1500A is an excellent choice for technicians and system integrators who need reliable visual current indication.

The 6L2 Series 500A Ammeter is a practical solution for accurate current indication in electrical panels and power control systems. Designed with a standard 80 × 80 mm front dimension and a 76 × 76 mm mounting cutout, it allows fast installation and clean panel integration. The analog scale provides clear visibility of the current level, enabling operators to assess circuit load conditions quickly. Its responsive pointer movement makes it easy to observe gradual or sudden changes in current, helping users understand operating trends and system behavior. Suitable for routine monitoring, the 6L2 500A ammeter offers stable performance and intuitive visual feedback in daily applications.

The 99T1 Series Ammeter is a compact and efficient instrument designed for precise current monitoring in space-limited electrical installations. Featuring a small 48 × 48 mm front dimension and a 45 × 45 mm panel cutout, it is ideal for dense control panels and miniature distribution boxes. The clear analog dial allows users to read current values quickly, supporting effective supervision of circuit load conditions. With smooth pointer response, the meter helps visualize current behavior during normal operation or load changes. The 99T1 series combines compact design with reliable performance, making it suitable for applications where space efficiency and clear indication are essential.

An intelligent instrument that integrates measurement, display, and communication, serving as the "data front-end" for industrial automation and energy management. Real-time monitoring and digital display of various power or process parameters, converting raw signals into readable data and communicable information, is the "monitoring window" for equipment and system status.
advantage
Highly integrated: replaces multiple pointer meters, saves cabinet space, and achieves centralized monitoring.
Intuitive information: Directly display key calculation results (such as power and electrical energy) without the need for manual conversion.
Communicable: Achieving remote data transmission is the foundation for building smart grids, the Internet of Things, and energy management systems.
Flexible configuration: One instrument can adapt to different transformer ratios or sensor types through settings.
The Multi-Functional Digital Display Table is an intelligent measuring device designed as a data front end for industrial automation and energy management systems. With a compact size of 54 × 80 × 64 mm, it fits easily into modern control cabinets while delivering powerful functionality. The instrument integrates measurement, digital display, and communication, providing real-time monitoring of electrical or process parameters and transforming raw signals into clear, readable data. Its high level of integration reduces the need for multiple analog meters, saving space and enabling centralized monitoring. Communication capability supports remote data transmission, while flexible configuration allows adaptation to different transformer ratios or sensor types through simple settings.