Neiko 40508 Digital Multimeter A portable, general purpose digital volt meter multimeter to test wires, batteries, cells, fuses and other electrical components A safe and accurate tool for troubleshooting problems in automotive and household settings Includes large, easy-to-read LCD screen and accurately measures resistance, current and voltage with maximum reading up to 1999 Red and black leads to test electrical system components including diodes, transistors, wires, fuses Built-in overload protector keeps the meter from any possible damage Digital AC/DC millimeter with diode and transistor test function Checks continuity of wires, fuses and electrical system components Built-in overload protector keeps the meter from damage Automatic low battery indicator Maximum reading 1999