ITEM NAME:4-20V LCD Display Digital Battery Tester Voltmeter and Charging System Analyzer Features: 1. 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. 2. 4-20Volt operating range, micro-processor controlled. 3. Three-character digital display. 4. LED display for easy reading. Specifications: Model: 805 type A (single interface) Color: Black Test object: 12V battery Voltage range: 4V-20V LED: 8 Size: (Approx) 120 x 70 x 20 mm Package Included: 1 PC x Battery Tester Note: 1. Due to the light and screen difference, the item's color may be slightly different from the pictures. 2. Please allow 0.5-2 cm differences due to manual measurement..1 PC x Battery Tester. Three-character digital display. Test object: 12V battery. LED display for easy reading. Due to the light and screen difference, the item's color may be slightly different from the pictures.