Features and Benefits:

• Uses Conductance Technology
• Battery is shown in percentage of Capacity
• Tests 12v, 24v and 36v Starting/Charging systems
• Tests 6v and 12v batteries
• Tests 42v Mild Hybrid Starter/Charging systems

Specifications
Battery Test Range (Auto): 390 to 650 CCA
Battery Test Range (Truck): 650 to 1700 CCA
DC Voltage Range: 3.9V to 49.9V/ +/- 2% of reading
Voltage Accuracy: +/- 2% reading
Capacity/Volts Display: LED- 4 digits
Battery Cable Length: 48" 
Bar Graph: 10 color-coded LEDs
Weight: 0.75lbs
Dimensions: 7.5”L x 3”W x 1” H


The BT-400 Tests 12V heavy-duty auto, truck, commercial and marine batteries and 12/24/36 Volt starter and charging systems including 42V Mild Hybrid systems. Battery size is not required to be entered into the unit. Simply choose between automotive or truck battery type batteries for testing. Eliminates tester input errors and allows the testing of batteries of unknown size. LED Bar Graph immediately displays battery condition upon pressing the TEST button. Includes 4 ft heavy-duty abrasion resistant cables for trucks with hard to reach battery compartments.