Taidacent H56CH Digital Hall Coulomb Counting Battery Monitor LCD Display Battery Meter Tester For Lead-acid Lithium Battery (100V 300A, Isolation 485 Communication Function)

Product name: Coulomb counter Product model: H56CH Working voltage: 9~100V Current range: 50A, 100A, 300A, etc. Capacity range: 0~99999Ah Display mode: LCD with backlight Working current: 7.5mA Backlight off current: 3. 5mA Capacity accuracy: 1% (±1 word) Voltage accuracy: 1% (±1 word) Current accuracy: 1% (±1 word) Dimensions: 79*43*27mm Hole size: 76. 5*39.5mm Display size: 49*2 4mm Backlight color: Green Working temperature: -10~+65℃ Lead length: standard 15CM Steps for using automatic mode: (This mode is easy to use, it is recommended that you use automatic mode) Wire and check the current: all the wires of the positive (or negative) terminal of the battery pass through the sensor for measurement. The correct connection is that the coulomb counter displays positive current when charging, and negative current when discharging. If it is not, it means that your sensor is connected upside down, and you can turn the sensor in reverse. If the current of a newly installed coulomb counter is not at no load, If it is zero, the current needs to be cleared under no-load conditions. Battery capacity reset: The capacity value displayed by the battery gauge after the first use or replacement of the battery is not the actual value of the battery. Zero capacity operation is required: After the battery is empty (empty), press and hold the button for 3 seconds, and the capacity value and percentage are cleared When the battery is charged at this time, the capacity will automatically display 100% after being fully charged. This process is completely automatic and does not require customer settings, which is simple and convenient. Special case: After the battery is fully charged by the charger, the capacity does not display 100%, you can manually fill it to 100% by pressing and holding the up button (Note: Long press the up button without unplugging the charger)

• Please follow the wiring diagram strictly, the coulomb counter must be connected to the negative circuit of the battery, and it is strictly prohibited to connect to the positive circuit!
• It is fixed by a buckle, which is easy to install. Open a rectangular hole on the panel of your device according to the size
• place the coulomb counter in the rectangle, and press hard to make the buckle fasten.
• The coulomb counter should not be exposed to the sun for a long time
• nor can it be exposed to extreme conditions below -20°C and above 60°C for a long time