Solar Wind Battery Monitor DC 120V 30A Dual Voltmeter Ammeter Panel Meter Auto Car RV Motor Boat Ampere Voltage Current Tester


The DCM9030C Battery Monitor is designed to monitor performance most kind of battery systems with capacities of up to 999 Amp hours.
· It can measure currents up to 30 Amps.
· It is easy to enable simple DIY installation.
· The unit continuously monitors voltage, charge and discharge current, number of power (charge or discharge), the remaining battery capacity, these information leads to more efficient use of the battery, which can enhance battery life and reduce the risk of failure.
Technical Specification
Power Supply: 10V~90V (external/Internal power supply)
Measuring range: 0-120V/0-30A (external power), 10-90V/0-30A (external power)
Display Type: 7 segment 4digits Red LED
Sampling rate: 5 readings per second
Accuracy: Volt ± 1% + 2byte / Amp ± 2% + 5byte
Resolution: 0.01V, 0.01A, 0.01W, 0.01Ah, 0.01H