Specifications: Model: KM105F, KM110F, KM140F, KM160F Voltage Range: 10-100V DC Current Range: KM105F: 0-50A KM110F: 0-100A KM140F: 0-400A KM160F: 0-600A Battery Type: Lead-acid, Lithium Communication: WiFi Remote Features: Precise Monitoring: Real-time display of voltage, current, and remaining capacity for accurate battery management. User-friendly Interface: Clear and concise display with easy-to-navigate system settings for effortless operation. Versatile Integration: Compatible with both lead-acid and lithium batteries, suitable for electric vehicles and home energy storage systems. Remote Access: WiFi connectivity allows remote monitoring and management from your smartphone or computer. Comprehensive Testing: Equipped with samplers for precise measurement of current, ensuring reliable performance data. Package Includes: Type A: 1 x KM105F Display 1 x 50A Sampler 1 x 5m Communication Cable 1 x 1m Red Positive Electrode Wire Type B: 1 x KM110F Display 1 x 100A Sampler 1 x 5m Communication Cable 1 x 1m Red Positive Electrode Wire Type C: 1 x KM140F Display 1 x 400A Sampler 1 x 5m Communication Cable 1 x 1m Red Positive Electrode Wire Type D: 1 x KM160F Display 1 x 600A Sampler 1 x 5m Communication Cable 1 x 1m Red Positive Electrode Wire App:The app is "Junce Home" (available on the iOS App Store and Google Play Store). This app is specifically designed for remote monitoring and management of your KH-F device via WiFi.