DALTA BT-141 Battery Tester
Clip this onto any 6 or 12V lead acid battery, even on the vehicle, to obtain an immediate report on charge status and condition. Establish whether a replacement is due or if you can simply re-charge your battery. Strong steel construction with well ventilated solid state circuitry. Heavy-duty insulated leads and terminal connectors. Easy to read colour coded results dial. Safe and simple to use.