Enhance your electrical monitoring capabilities with this advanced Multi-function Meter featuring UART to RS485 communication interface. Designed for precise and reliable measurements, this meter supports a baud rate of 9,600 with 8-bit data bits, 1-bit stop bit, and no verification, ensuring seamless data transmission. Ideal for professional and industrial applications, it accurately measures multiple electrical parameters including voltage, current, active power, frequency, power factor, and active energy, providing comprehensive insight into your electrical systems. Key Features: · **UART to RS485 Communication Interface:** Enables stable and efficient data transfer with a standard baud rate of 9,600, supporting 8 data bits, 1 stop bit, and no parity for enhanced compatibility. · **Multi-Parameter Measurement:** Accurately measures voltage (80~260V), current (0~100A), active power (0~23kW), frequency (45Hz~65Hz), power factor (0.00~1.00), and active energy (0~9999.99kWh), making it a versatile tool for electrical diagnostics. · **High Measurement Accuracy:** Boasts 0.5% accuracy for voltage, current, active power, frequency, and active energy, and 1% accuracy for power factor, ensuring precise readings. · **Over Power Alarm Function:** Allows setting an active power threshold; the meter triggers an alarm when the measured active power exceeds this preset limit, enhancing safety and system protection. · **Real-Time Data Display via Software:** When connected through software, the meter can display six key measurement parameters simultaneously on a computer, facilitating easy monitoring and analysis. · **Flexible Package Options:** Available in four configurations including meters with closed or open type current transformers (CT) and optional USB to RS485 converters, catering to diverse installation needs. · **Compact and Lightweight Design:** Measuring 90 x 60.5mm (3.54 x 2.38 inches) and weighing approximately 118-154g, it is easy to install and handle in various environments. Specifications: · Voltage Measuring Range: 80~260V, Resolution: 0.1V, Accuracy: 0.5% · Current Measuring Range: 0~100A, Starting Current: 0.02A, Resolution: 0.001A, Accuracy: 0.5% · Active Power Range: 0~23kW, Starting Power: 0.4W, Resolution: 0.1W, Accuracy: 0.5% · Power Factor Range: 0.00~1.00, Resolution: 0.01, Accuracy: 1% · Frequency Range: 45Hz~65Hz, Resolution: 0.1Hz, Accuracy: 0.5% · Active Energy Range: 0~9999.99kWh, Resolution: 1Wh, Accuracy: 0.5% · Communication Interface: RS485 Package Includes (Options): · Type1: 1 x Meter + 1 x Closed Type CT · Type2: 1 x Meter + 1 x Open Type CT · Type3: 1 x Meter + 1 x Closed Type CT + 1 x USB to RS485 Converter · Type4: 1 x Meter + 1 x Open Type CT + 1 x USB to RS485 Converter This Multi-function Meter delivers high test accuracy and excellent compatibility, making it an essential device for monitoring and managing electrical parameters in residential, commercial, and industrial applications. Its over power alarm feature and real-time data communication provide enhanced control and safety for your electrical systems.