Battery Electrical System Analyser
BESA V4 - AUTO DIAGNOSTECH LTD (AETOOL)
This Battery Electrical System Analyser (BESA) is a new way of measuring the Cold Cranking Amps (CCA) of a car battery and it test a wide variety of 12V batteries: Wet (Flooded), VRLA or Maintenance Free (MF), Sealed Maintenance Free (SMF), Absorption Glass Mat (AGM) and GEL cell.