AC Digital Multifunction Meter
This AC digital multifunction meter is designed for power monitoring in various applications. It measures parameters, including voltage, current and power quality, and has an RS485 communication interface.





Technical Specifications
Overview
High-Precision Power Monitoring
The PD19 AC Digital Multifunction Meter is an intelligent power distribution instrument engineered for rigorous monitoring and control. Designed for industrial, mining, and public facility applications, it provides comprehensive power parameter measurement, energy metering, and power quality analysis. With advanced communication capabilities and a large, high-visibility display, it serves as a reliable solution for modern energy management systems.
Key Features
Core Features
- Full electricity parameter measurement
- 5-inch large screen LCD display
- 2S level active electric energy metering
- Voltage rise and drop detection
- 2-63rd THD (Total Harmonic Distortion) monitoring
Technical Specifications
Metering Accuracy
- Communication Protocols
- RS485Modbus RTUDL/T645
Applications
Typical Applications
- Power system monitoring
- Industrial and mining enterprises
- Intelligent buildings
- Electrical fire monitoring and control
- Transformers, generators, and capacitor detection
- SCADA, EMS, and DCS integration



