Description MTX-105P is advanced battery monitor with dual-side metering function, do not need change the wiring in charging/discharging process. have external connection board, can work with different range current shunt, and easy wiring connection. Mainly used for monitor the 12V/24V/48V solar system battery working condition. Same compact size as previous generation, MTX-105P show volt, amp, power, charge capacity, running time data, add battery type correction factor K, SOC(scale of charging)function, help user known the detail information of their battery. Features ·Dual-side metering, can show system charging / discharging current data. ·With two line LED display, show volt (V), amp (A), power (W), amp-hours (AH), running hours (H), battery capacity (%). ·Protect your batteries against deep discharge ·With on-line calibration function, the user can calibrate the voltage and current values easily. ·Use external shunt for amp data sampling, support up to 500A circuit measurement. ·User can free to set the measurement battery capacity, can used in variety types of battery systems.