SMAKN Dual Display 36V Acid Lead Batteries Indicator Battery Capacity LED Tester
External Dimension:48×29×18mm Double Display,up 10 color bar displays battery,
down blu-ray voltmeter (battery voltage) voltmeter decimal point automatic
shift higher precision. 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 Package Included: 1X36v Acid Lead Battery Capacity Digital LED Tester
 
Product Features