Features and Benefits:

• Tests 6/12V batteries and 12/24V systems
• Operating range of 1.5
• 30V
• Testing capacity from 40 to 3000 CCA
• Tests all lead acid battery types
• Tests starting system capacity
• Tests alternator output (including ripple)
• 10' cable reach
• Integrated printer
• Backlit LCD display
• Reverse polarity protection
• Over
• voltage protection
• Counter function
• Allows connection of an optional volt probe (BAA7) and optional amp clamp (BAA8)
• Applicable Battery Voltages : 6/12 Volt
• Applicable System Voltage : 12/24 Volt
• Operating Voltage Range : 1.5-30V
• Battery Types Tested : Flooded, AGM Flat Plate, AGM Spiral, Gel Cell, Start-Stop AGM, Start-Stop Enhanced Flooded
• Testing Capacity : 40-3000
• Rating Systems : CCA, CA(MCA), EN, IEC, DIN, JIS
• Temperature Compensation : Yes
• Display Type : LCD
• Cable Length : 10'
• Cable Termination : Clamps
• Reverse Polarity Protection : Yes
• Over-Voltage Protection : Yes
• Warranty : 1 Year Limited
• UPC : 010271024469



The BA427 offers a complete testing solution for 6 and 12 Volt batteries and 12 and 24 Volt charging systems. With an operating range down to 1.5V, it can even test discharged batteries and features a testing capacity to 3000 CCA. Compatible with a wide variety of battery types, the BA427 is designed to test flooded, AGM flat plate, spiral wound, gel cell, start-stop AGM and enhanced flooded batteries. It features 10� cable leads, replaceable cable ends, temperature compensation and a convenient storage case. Compared to the BA327, it expands the testing range in several ways: 1.) it tests batteries to 3000 CCA (vs 2000), 2.) it allows for the attachment of a volt probe or amp clamp to expand the diagnostic capabilities of the tester, and 3.) it features a USB port to connect to a PC equipped with our battery management software for ongoing tracking of test results. It features an LCD display that offers a high level of detail throughout the testing process and improved viewing in bright sunlight. It also features reverse polarity protection to avoid damage from reverse hookups and over-voltage protection.