ITEM NAME:12V Lead Acid Battery Status Indicator Capacity Dual LED Display Tester Met B8H3 12V Lead Acid Battery Status Indicator Capacity Dual LED Display Tester Met B8H3 Double Display,up 10 color bar displays battery, down blu-ray voltmeter (battery voltage) voltmeter decimal point automatic shift higher precision. 12V acid lead battery capacity digital LED tester. The battery voltage at a glance. With low battery blink to remind, can identify the voltage fluctuations in a short period of time, two wire system, convenient connection;Pick up the protection. Low Consumption With Shell,Convenience for the independent panel or embedded products Work Current:
