ATD Tools 5490 12V Electronic Battery and Electrical System Tester ['REED' Result - more suction power

Result - more suction power and quieter operation

Plug the tool into the cigarette lighter or power accessory receptacle

This wrench is ideal for jobs in close quarters and over-head applications

Product is normally hand applied from the bottle onto threaded parts

ATD Tools 5490 12V Electronic Battery and Electrical System Tester ['REED' Result - more suction powerSpecifications battery test range (auto truck) greater than 390 to 1,400 CCA battery test range LED bar graph immediately displays battery condition upon pressing the test button. No conversion tables needed for CCA, SAE, IEC, EN, or Ah battery condition is shown in percent of capacity Low voltage indicator LED lights when charging is necessary. Bad cell is detected and displayed. Comfortable grip with easy to use clamps and tests discharged batteries