Enhance your electrical monitoring with this versatile digital multifunction meter, designed to accurately measure AC voltage, current, power, frequency, power factor, and electric energy all in one compact device. Engineered for high stability and precision, this meter features low power consumption and a user-friendly standard-size design that simplifies installation in various setups. Key Features: · Multifunctional Measurement Capabilities: Accurately measures AC voltage, current, power, frequency, power factor, and electric energy, providing comprehensive electrical data for efficient monitoring and management. · High Accuracy and Stability: Boasts a measurement accuracy of 0.5% ±2 words, ensuring reliable readings with enhanced stability over time during operation. · Clear Digital LCD Display with Adjustable Blue Backlight: Easy-to-read display allows you to conveniently check measurements in different lighting conditions, improving usability and reducing eye strain. · Self-Calibration Function: Allows users to calibrate voltage and current errors through simple button operation, guaranteeing precise measurements tailored to your specific needs. · Safety Alarm Functions: Equipped with upper and lower limit alarms for voltage, current, power, and timeout, helping to prevent electrical anomalies and enhance operational safety. · Compact and Standard Size Design: Approximate dimensions of 79 x 43 x 27mm (3.1 x 0.9 x 1.9 inches) facilitate easy installation in panel or device setups without occupying excess space. · Durable Plastic Material: Constructed with a sturdy plastic casing that provides reliable protection while maintaining lightweight portability. · Flexible Measurement Rate Settings: Offers fast, standard, and slow measurement rate options, adaptable to different application requirements. · Wide Operating Environment: Supports operation between -10°C to +50°C, with working pressure of 80-106kPa and humidity range of 10-80%, suitable for diverse indoor environments. Specifications: · Material: Plastic · Measurement Accuracy: 0.5% ±2 words · Measurement Rate: Fast / Standard / Slow · Operating Temperature: -10°C to +50°C · Working Pressure: 80-106kPa · Working Humidity: 10-80% · Size: Approx. 79 x 43 x 27mm (3.1 x 0.9 x 1.9 inches) Package Includes: · 1 x Mutual Inductor · 1 x 2PIN2 Line · 1 x 3PIN2 Line · 1 x 200A Transformer This multifunction digital meter is an essential tool for electricians, technicians, and engineers requiring precise electrical parameter monitoring in industrial, commercial, or residential applications. Its combination of accuracy, safety features, and user-friendly design ensures reliable performance and peace of mind for all your monitoring needs.