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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.
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
Dimensions: 7.5”L x 3”W x 1” H
- ADDITIONAL NOTES
- Battery condition is shown in percentage of capacity.
- Uses conductance technology
- Tests 12V, 24V, & 36V Starting/Charging Systems
- Tests 42V Mild Hybrid Starter/Charging Systems
- Tests 6 & 12V batteries
- Multi-colored bar graph displays battery condition. Low voltage LED lights when charging is necessary.
- Bad cell is detected and displayed.
- Reverse polarity protection
- Made in USA
- SHIPPED WITH
California Prop 65 Warning