Setup, Compatibility & Care
To begin, ensure the battery terminals are clean and free of corrosion for the most accurate conductivity readings. Connect the red clamp to the positive terminal and the black clamp to the negative terminal. The device powers on immediately upon connection to the battery being tested.
Regarding care, always store the unit in the provided carrying bag to protect the 3.5-inch screen from scratches and the printer mechanism from dust. Keep the thermal printer area clean and ensure that the paper roll is inserted correctly according to the orientation markings inside the printer compartment. Periodically check the test cable insulation for any signs of wear or damage to ensure continued safety during operation.