Đồng hồ kỹ thuật số 3 trong 1 cổng usb kép 3.5a hiển thị nhiệt độ và vô

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chất lượng cao3 In 1 Digital Clock 3.5A Dual USB Car LED Timetable Voltmeter Thermometer Features: 1. Car battery voltage test range: DC9-30V, suitabl...
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Giới thiệu Đồng hồ kỹ thuật số 3 trong 1 cổng usb kép 3.5a hiển thị nhiệt độ và vô

chất lượng cao3 In 1 Digital Clock 3.5A Dual USB Car LED Timetable Voltmeter Thermometer

Features:

1. Car battery voltage test range: DC9-30V, suitable for car type DC 12V / 24V.

2. USB charging port: Provide a USB charging port with an output voltage of DC 5.0V and a maximum output current of 2.1A.

3. Hour key: long press the hour key for 2 seconds, the number representing the hour flashes, then press the or down key to adjust the hour, and then press the hour key to complete the hour setting and exit.

4. Min key: long press the Min key for 2 seconds, the number representing the minute flashes, then press the or DOWN key to adjust the minute, and then press the Min key to complete the minute setting and exit.

5. UP key: Up key, operate with time and minute keys.

6. DOWN key: down-adjust key, use time, cast key operation.

Description:

LED clock, car battery voltage and temperature are displayed on the same screen. Please note that if the display time is incorrect or the machine is reset after the car is started, it means that the memory button battery will soon fail. Please replace with a new CR2032 battery immediately.

Specifications:

Material: abc

Size: 98*50*20mm

Input voltage: 12-24 (V)

Output voltage: 12-24 (V)

Output current: 2100 (mA)

Working temperature: -20-70 (C)

Output interface: usb

Charging range: 0-2-2ma

Package Included:

1* Car LED digital clock voltmeter electronic voltage clock

Notes:

1. Please allow 0-1 inch error due to manual measurement. Thanks for your understanding.

2. Monitors are not calibrated same, item color displayed in photos may be showing slightly different from real ob