Fast and accurate diagnosis of battery and alternator faults with facility to print the results. Large LCD display shows charging and starting system status and returns decision making information in seconds. Results need no interpretation and the tester will work on batteries with as little as 1.5V of residual charge.12V Digital Battery & Alternator Tester with Printer• Fast and accurate diagnosis of battery and alternator faults with facility to print the results.• Large LCD display shows charging and starting system status and returns decision making information in seconds.• Results need no interpretation and the tester will work on batteries with as little as 1.5V of residual charge.• Model No. BT2012Model No: BT2012:Battery: 1 x 9V (not included):Brand: Sealey:Charging System Capability: 12V:Consumable Parts: BT2012.V2-01 - Printing Roll for BT2012.V2 Pack of 2:Minimum Power Requirement: 1.5V:Nett Weight: 1.00kg:Note: *CCA - Cold Cranking Amps:Rated Battery Voltage: 12V:Rating Systems: DINPTDSEABT2012