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Multifunctional 3 in 1 Car Luminous Clock Car Thermometer Voltmeter Car Inside and Outside Temperature Voltage Alarm

4.9 (3) Write Review
Free shipping on orders over $29.99

$16.50

$ 7 .99 $7.99

In Stock

About this item

  • The car cigarette lighter plug car cigarette lighter plug and an outdoor probe is placed inside of the car door fixed,open cars,the display shows the current temperature inside the car (there are marked IN) and battery voltage within.
  • Press the IN / OUT key to display outdoor temperature (OUT has shown).
  • When the temperature outside the vehicle is below -1 degree,ICE indicator will light, prompting you outside temperature is low, pay attention to anti-icing vehicle maintenance.
  • Pushing the side of the switch,you can switch between blue, orange backlight colors.
  • Such as the use or because of some other factors that affect the display abnormal,can also be tapered object press "RESET" button (back of the product), you can re-use.


Product Description

1

Specifications:

  • Product Dimensions:13. 5 × 2 × 3.3 cm.
  • Screen size: 9. 6 × 1.5cm.
  • Material: ABS.
  • Cigarette lighter plug extension cord length: 2 m.
  • Outdoor probe extension cable length: 1.35 m.

2

Product Feature 1

The temperature inside and outside the vehicle testing. Temperature measurement Meeting Wai as: -20 -- 60 degrees.

3

Product Feature 2

Real-time monitoring car battery voltage, digital display when the voltage.when the temperature is below -1 degrees, ice alarm lights.

4

Product Feature 3

The voltage pattern indicates a state, the voltage is too high or too low, the alarm sound and lighting tips.

Note:

  • This product is available for your car in real time for effective clinical control, when the temperature is freezing, you are prompted to pay attention to a warning light icing junction damage your car performed.

  • When the battery voltage is too high or too low, the sound and light alarm you want to detect, warn you in advance, so you can face the real-time control over valid data, and can be noted in the above data on the car alarm and conduct maintenance and repair.

Michael DeBarr
2025-07-19 15:56:27
We purchased more than one of these for our drivers for their semis. Nothing but good things about this device from all of them!
Jacob benson
2025-04-03 17:20:43
Arrived about 1½-2 months to arrive, that was an Amazon first for me. Over 30 days before it even shipped out. Took so long that when it finally came, I no longer was running the truck I needed it in. Besides that, product seems to work accurately.
Michael J Ehr
2024-11-21 17:19:55
Cheap enough, but wont stay on Fahrenheit and is about 7 or 8 degrees high on both inside and outside temps