Product characteristics

1. Functional introductions

1. Measurement of battery percentage and remaining battery AH number.

2. DC bidirectional current measurement.

3. DC bidirectional power measurement.

4. DC bidirectional accumulative electrical energy measurement.

5. High voltage alarm flashing function.

6. Low voltage alarm flashing function.

7. High current alarm flashing function.

8. Low electricity alarm flashing function.

9. The function of reaching full voltage (this voltage can be set by yourself) automatically fills the battery.

10. Zero current can be eliminated.

11. Cumulative energy can be removed.

12. The backlight can be closed or opened.

13. Store data when power off.

14. Hall sensor isolation type measurement, more safe and reliable, easy to install.

15. Using STN full view LCD display, clear display.

16. Super wide power supply voltage range: DC5~90V.

Specification:

Material: ABS+STN LCD screen

Size: as shown

Colour: Black

Weight: 60g

key instructions for use

1. Backlight control:

In the standby screen, short press the "▲" key to turn on or off the screen backlight, the backlight status is automatically turned off.

2. Clear stream:

In the standby screen, long press the "▲" key for about three seconds to clear the current (note: the load must be empty when clearing, otherwise it is inaccurate)

3. Clear Electric Power:

In the standby screen, long press the "" key about three seconds to remove the electric power.

4. Configuration parameters:

In the standby screen, short press the "" key to switch the menu as follows:

【 1 】 "AH XX X.X" the battery rated capacity setting menu.

【 2 】 "FU XX X.X" full power menu automatically fills the voltage

Setting.

【 3 】 "HU XX X.X" the high voltage alarm setting menu.

【 4 】 "LU XX X.X" the low voltage alarm setting menu.

【 5 】 "HA XX X.X" the high current alarm setting menu.

Battery rated capacity setting:(1) In the standby screen, short press the key, it will switch to the "AH XX X.X" menu.

(2) the first digit of the menu parameter will flash, short press the ▲ key at this time digits will increase one. When the button does not work within five seconds, it will automatically switch to the next number to flash. And short press ▲ the key digit will also increase one. And I like to set four numbers.

(3) four numbers after setting, long press the key about three seconds (Note: it is not a short press), and then release the key to save the parameters. When saved successfully, the screen will flash twice.

For example: when you want to set the rated capacity of the battery to be 20AH, you should set this menu parameter to "AH 020.0", and long press the key to save the parameter.

The battery is full of the highest electrical voltage setting:(1) In the standby screen, short press the key and switch to the "FU XX X.X" menu.

(2) the first digit of the menu parameter will flash, short press the ▲ key at this time digits will increase one. When the button does not work within five seconds, it will automatically switch to the next number to flash. And short press ▲ the key digit will also increase one. And I like to set four numbers.

(3) four numbers after setting, long press the key about three seconds (Note: it is not a short press), and then release the key to save the parameters. When saved successfully, the screen will flash twice. (Note: It is recommended to set this voltage to 0.2V less than the Coulomb voltage when the battery is full and the charger is not removed.)

And how can you configure the parameters of "HU XX X.X" "LU XX X.X" HA XX X.X" (No: these three parameters of the default

6. Wiring instructions

There are three cables at the head of the table, as follows:

【 1 】The black cable is connected to the negative pole of the battery.

【 2 】The positive pole of the power supply of the red wire connection.

【 3 】The yellow cable is connected to the positive pole of the battery.

When the measured voltage range is 5~90V DC, the red and yellow wires are connected in parallel to the positive pole of the

wiring instructions

There are three cables at the head of the table, as follows:

【 1 】The black cable is connected to the negative pole of the battery.

【 2 】The positive pole of the power supply of the red wire connection.

【 3 】The yellow cable is connected to the positive pole of the battery.

When the measured voltage range is 5~90V DC, the red and yellow wires are connected in parallel to the positive pole of the

Precautions for use

【 1 】discharge the battery, coulomb shows the positive current. The battery charge, coulomb shows a negative current. If not, the sensor address is wrong. Shows rotate the sensor direction to another direction.

【 2 】The newly installed Coulomb needs to clear the current with an empty load.

【 3 】Battery rated capacity and battery maximum electrical voltage need to be set. The newly installed Coulomb needs to fully charge the battery after setting the parameters, then the residual power of the battery can be displayed normally.

package includes

1*1set Digital Battery Monitor（BT version）