Specifications: Measurement Capabilities: Voltage, Current, Power, Capacity, Electricity, Temperature, Time Input/Output Interface: 100A/200A/300A/400A/500A via shunt adapter board wiring Instrument Working Voltage: DC 7-200V Voltage Measurement Range: DC 7-200V Current Measurement Range: 100A (with shunt adapter board) 200A (with shunt adapter board) 300A (with shunt adapter board) 400A (with shunt adapter board) 500A (with shunt adapter board) Power Measurement Range: 00.00W-1.000KW-999.9KW Capacity Measurement Range: 0-9999.9KAh Electricity Measurement Range: 0-9999.9KWh Temperature Measurement Range: 0-99℃ Display Size: 95×54×21.6mm Mounting Aperture: 51×88mm Features: Comprehensive Measurement Functions: This multifunctional meter can measure voltage, current, power, capacity, electricity, temperature, and time simultaneously, providing a one-stop solution for comprehensive monitoring of electrical systems. Bidirectional Current and Power Display: The device supports bidirectional current indication and percentage power display based on manually set capacity. This makes it easier to monitor power flow direction and total battery capacity percentage, enhancing energy management. High-Precision Data Calibration: Supports fine-tuning for both voltage and current displays, ensuring highly accurate measurements. Data clearing and no-load zeroing functions eliminate any previous data for precise monitoring. User-Friendly Bilingual Interface: Equipped with a bilingual interface supporting both Chinese and English, this meter caters to global users, ensuring convenient and efficient operation without language barriers. Advanced Temperature Monitoring: Features an NTC sensor for accurate, real-time temperature monitoring. This ensures reliable results and prevents temperature difference issues that could affect performance and safety. Package Included: 1 x Meter 1 x XH2.54 Reverse 6P 300mm Connection Cable 1 x XH2.54 2P Red and Black Wire 1 x Splitter Adapter Plate (with Splitter) 2 x M8x25mm Bolt 2 x Wiring Copper Ring 1 x NTC Sensor