Battery Tester, Product Type Battery Tester, Overall Width 4 in, Overall Height 10 3/4 in, Overall Depth 4 1/2 in, Batteries Tested 12V, 6V, Load Amperage 125 A, Maximum Input Voltage 16 V DC, Minimum Input Voltage 0 V DC, Maximum Cold Cranking Amperage 500 A, Minimum Cold Cranking Amperage 300 A, Display Type Analog, Number of Test Leads 2, Includes Tester Batteries No, Digital Display Screen Type No Display, Tester Battery Voltage Not Applicable WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov - Nickel (Metallic)