BVA2100; Heavy Duty Automated Electrical System AnalyzerThe BVA-2100 is the ultimate electrical system tester specifically designed for the Heavy Duty market. Through the use of state of the art digital circuitry and a 400 amp True Load system , the BVA-2100 delivers the words most accurate, reliable, and fastest testing results for batteries, charging systems, starting systems, and voltage drop testing for heavy duty applications. Accurately Pinpoints Electrical System Problems Features Liftgate Testing No External Power Required Runs On Rechargeable 6V SLA Batteries Features Advanced Digital Pulse Load Technology True-Load V-Drop Technology Incl. Internal Batter Charger/Amp Clamp/External Volt Leads Incl. 2 Separate And Specific Options For Automotive/Heavy Duty Will Quickly And Accurately Test Nearly All 6 And 12V Batteries