LCD Battery Meter 2Wire Percentage Battery Voltage Meter for Lithium Acid Battery 768V(Blue Digital Backlight )

Feature: 1. High‑quality ABS material, it is sturdy and durable, has waterproof function, can protect important components from hand speed, and prolong the service life. 2. Using smart chips, its measurement results are more accurate, can stably detect battery usage, and help you better grasp the power. 3. Real‑time monitoring function, it can display power in real time, and supports percentage display, which can make it easier for you to test. 4. Reverse connection protection function, it can carry out basic and reliable protection for the whole test process, so that you can use it more at ease. 5. LCD display screen, which can quickly and clearly display the measurement results, which is convenient for you to measure and record the overall overall situation of the battery. Specification: Item Type: Battery Meter Material: ABS Purpose: It is suitable for percentage battery power measurement. Voltage Measurement Range: DC 7 68V Working Current: <15mA Display Mode: LCD Screen Measurement Accuracy: 1percent + 1 Word Measuring Speed: About Twice Per Second Working Temperature: 10 +70 celsius Working Humidity: 10 80percent Working Pressure: 80 106Kpa Sun Exposure: No Direct Exposure Applicable Batteries: Acid Batteries, Lithium Batteries, Lithium Iron Phosphate Batteries How to use:1 Mode Battery Type Setting: (You can use 3 mode if the battery doesn t know the number of strings, set the high and low voltage) After the power is connected, the LCD display starts to work, and now you can set the type of battery you need to measure. Long press the button in the upper right corner of the screen and the display shows 1 . Press the up key to switch the mode 2 , 3 , 4 . Press the key to display 1 L, at this time, press the up key to select L, P, F, etc. of the battery type. Press the key again, the display shows 1 L02. At this time, you can press the up key to set the parameter to be measured, and press once to increase the value. Ternary lithium battery pack: L, press to increase one string at a time, you can measure L02 string to 25 strings. Lithium iron battery pack: F, press to add one string at a time, you can measure from F03 string to 26 strings.

acid battery: P, press once to increase 12V, the measurement can be from DC 12V to 24V, 36V, 48V, 60V, 72V, 84V. After setting the battery parameters, press the key to confirm the save (the value will flash if it is not saved). The display shows 1 and the set number of strings, (after saving, the value on the display will not flash) and then long press the upper right button to return. The display shows the parameters you set, display voltage, power, and battery level. Note: If the battery type of mode 1 is not set, only the voltage of the meter head will change when the battery is in use, and the power will always be full. Point 1. 2 Mode Timing Time Setting: 2 display, then press the lower right key to display ON 00, OF ON flashes. After setting the timing time, press the up button to confirm and save. Set the start switch OF ON on the left, and set the timing time on the right (10 seconds, 30 seconds, 60 seconds, 120 seconds can be set). In this mode, the action of the down button is to left , and the action of the up button is to increase +. Point 2. 3 Mode High And Low Voltage Settings: 3 , display 00.0 000 (the second decimal point is not displayed, but it does exist). On the left is the lowest voltage (this voltage and below are displayed in 0percent space), and on the right is the highest voltage (this voltage and above are displayed in 100percent of the full grid). For example: 10.5 135 means the lowest voltage is 10.5V and the highest voltage is 135V. In this mode, the function of the lower key is to left , and the function of the upper key is to increase +. Point 3. 4 Mode Low Voltage Alarm Function Setting: 4 , press the key to confirm to enter, display 00.0V, OFF. The alarm start switch OF ON is on the right, and the alarm voltage is on the left (when the voltage is lower than this value, it will alarm). In this mode, the function of the lower key is to left , and the function of the upper key is to increase +. Point 4.5 Mode Calibration Voltage Setting: 5 , display =12V, (the number will flash) use a 12V power supply. Press the up button, then the right side will display (three horizontal bars), and after about 1 second, OU will be displayed. At this time, it means the calibration is completed. Press and hold the up button to confirm and save, and return to the main page to calibrate. It succeeded. Point 5. 6 Mode Temperature Display Setting: 6 ,. Press the up button to switch ON OFF temperature display. The temperature display can be turned off. Long press the up button again to confirm and return. After setting, press the up button to switch the display of voltage and temperature. Point 6.7 Mode High Voltage Alarm Setting: 7 , press the key to confirm the entry, display 00.0V, OFF, at this time, both the alarm and the battery grid will show that the battery grid will display full grid (representing the high voltage setting). In this mode, the action of the down button is to left , and the action of the up button is to increase +.. Package List: 1 x Battery Meter1 x Power Cable Note: 1. The wiring is divided into positive and negative poles.2. Please pay attention to protect the screen.3. The measured voltage cannot exceed the rated input voltage.