Specification

Item Type: Electronic Meter
Material:
Color: As shown in the picture
Power Cord Length: Approx.1.2m/3.9ft
Weight: Approx.60g/2.1oz
Product Function: Voltmeter + electronic clock + thermometer, press the button to the display mode

Application: LED 3 in 1 Electronic Meter

and : IP67
Time Function: Wire as required, time has memory function
Rating: IP67

How to Use
Wiring : the red wire is connected to the positive electrode of the battery, the black wire is connected to the negative electrode of the battery, and the blue wire is connected to the main power .
After power on, the boot screen will be displayed, and then the time will be displayed (the initial time after power off is 12:00).
The time is 24 hours, the voltage is 12V, and the temperature range: -20°C to °C.
In the power-on state, the hour segment flashes after pressing the button 2 seconds, indicating entry into the hour setting; each short press adds 1 hour (24-hour format).
After setting the hour, press the button 2 seconds again until the minute segment flashes, which allows you to set the minutes; each short press adds 1 minute.
After setting the minutes, press and hold the button 2 seconds to exit time setting.
Package List

1 x Electronic Meter
1 x Base
2 x Screw
2 x Cable Ties
1 x Double-Sided Adhesive Tape

Note

Please allow 1‑2in error due to manual measurement. Thanks your understanding.
Monitors are not calibrated the same; the item color displayed in photos may appear slightly different from the real object. Please take the real one as standard. "