12V Digital Battery Tester Voltmeter Alternator Charging System Analyzer with LCD Display

Product descriptionProduct Parameter:Item Name：12V DIGITAL TESTER & CHARGING SYSTEM ANALYZERItem Number：805 A model (Single Connector)Application：12V DIGITAL TESTER fits for Car and MotorcycleVoltage Range：4V-20VWeight：126gBox Size：14.5*4.5*9CM   DescriptionThe 12V Digital Battery Tester voltmeter and charging system Analyzer with LCD display and LED indication provides a quick reading to determine if a vehicle battery needs a jump or replacing.Test range - 4-20v DC testing range for all types of 12Volt batteries. (Note: If Voltage is under 4Volt, the LCD reading is "lo"; If Voltage is above 20Volt, the LCD reading is "HI". Accurate - with a four-character lighted digital display, this battery voltage tester is easy to read with accuracy.LED indication - colored LEDs indicate different status of battery or alternator.Safety protection - reverse polarity, short circuit and overload protections.