Mid- and high-range amp probe

ï Tests batteries on or off the car in just 10 seconds. Convenient, portable size and easy-to-read scales. Features and Benefits Heavy-duty copper-plated clamps ï 100 amp load capacity ï 0-16 volt range ï Load safety switch prevents arcing ï Heavy-duty, chrome-plated, ventilated steel case ï Works on both 6V and 12V batteries ï Ceramic insulators ï Determines state of charge, cranking and charging volts ï Determines good/bad status ï Extra large display with zero adjust