Sealey-BT2012-Digital-Battery-&-Alternator-Tester-with-Printer-12V-Sealey-BT2012-p-Fast-&-accurate-diagnosis-of-battery-&-alternator-faults-with-facility-to-print-the-results-Large-LCD-display-shows-charging-&-starting-system-status-&-returns-decision-making-information-in-seconds-Results-need-no-interpretation-&-the-tester-will-work-on-batteries-with-as-little-as-1-5V-of-residual-charge-p-div-table-tr-td-Model-No-td-td-BT2012-td-tr-tr-td-Battery-td-td-1-x-9V-n