PZEM-009 Waterproof Battery Capacity Indicator DC Voltmeter 8-100V Lead-acid Lithium Iron Battery Tester 12V 24V 48V 72V for Car

Product Description:

This product is only applicable to the measurement of 12V, 24V, 36V, 48V, 60V, 72V iron phosphate carp battery or ternary polymer carp battery.

Product function:

Measure the remaining battery voltage and display it on the LCD screen
1. Turn on/off the display
The LCD screen can be turned on or off by short pressing the key
2. Selecting battery specifications
If you want to change the battery specification during use, you can also set it yourself, as follows:
Step 1: Press and hold the key for 1 second until the words such as [60VL] appear on the screen (the specific display content varies depending on the battery specifications, see attached table 1), then release the key;
Step 2: Short press the button to select the battery specification. See attached Table 1 for detailed specifications
Step 3: Press and hold the key for 1 second or stop the key action for 2 seconds, and the data will be saved and returned to normal display
3. Voltage Calibration
All products have been calibrated before leaving the factory. If you think there are any deviations, you can also calibrate them yourself. The method is as follows:
Step 1: Press and hold the key when the power is off
Step 2: Input standard DC20V voltage
Step 3: At this time, the LCD displays CAL-PASS and returns to the normal display interface to indicate that the calibration is successful, and then release the key
4. Waterproof function
The panel of this product is integrated with a sealing ring. After installation, the panel part has the function of preventing life splashing

Product display:

Color LCD print display: voltage + percentage + battery symbol combination display

The package includes:

Electric quantity detector * 1 + manual * 1