TopDiag BT400 Load Tester 12V- 24V Car Battery Tester OBD II Diagnostics Tool US. TopDiag BT400 Car Battery Tester. It works on just about any battery you throw at it, with the ability to switch between 8, 12, and 24-volt batteries.

Brand: Topdiag
Battery Test Type: AGM, Flooded, Gel, Lead-Acid, VRLA
Accessories: Carrying Case, Clamps, User Manual
Warranty: 3 Year
Unit Type: Unit
Voltage: 12V, 24V
Manufacturer Part Number: Topdiag BT400
Set or Single Item: Set
Features: Bad Cell Detection, LCD Display, Multi-Language Interface
Country/Region of Manufacture: China
Unit Quantity: 1