ATD ToolsHeavy-Duty 3-30V Cordless Circuit Testerpart :ATD-55033
• 3-30V detection range of DC voltage• Bi-directional polarity testing: Power and ground• Dual color LEDindicates red of power and green for ground on 6 V, 12V and 24V systems• Compact size for usein tight access areas• Computer safe• For use on automotive, commercial vehicle and equipment repair
