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TOTMOX 1Pcs 12V 4 in 1 Car thermometer,Calendar,Clock,in & Out Thermometer Voltage with Backlight

Free shipping on orders over $29.99

$23.12

$ 10 .99 $10.99

In Stock

About this item

  • Same screen display: hour, minute, week, indoor tempeure, outdoor tempeure and voltage.
  • It can be switched in 12/24 hours.
  • With alarm clock and snooze function.
  • The tempeure can be switched to display Celsius or Fahrenheit, and the tempeure measurement range is -50--70 degrees Celsius. The tempeure measurement sampling period is 20 seconds.
  • LED backlight function. When the car is powered, there is backlight, and the LCD content is fully displayed; when powered by the backup battery, there is no backlight, and the LCD only displays the time.


Description:


1. Same screen display: hour, minute, week, indoor tempeure, outdoor tempeure and voltage.


2. It can be switched in 12/24 hours.


3. With alarm clock and snooze function.


4. The tempeure can be switched to display Celsius or Fahrenheit, and the tempeure measurement range is -50--70 degrees Celsius. The tempeure measurement sampling period is 20 seconds.


5. LED backlight function. When the car is powered, there is backlight, and the LCD content is fully displayed; when powered by the backup battery, there is no backlight, and the LCD only displays the time.


6. Car battery indicator function: 12V


7. Frost warning function. On the interface that displays the time, press and hold the Celsius Fahrenheit switch for 2 seconds to turn the indoor and outdoor frost alarm on or off. When the frost alarm function is turned on and the tempeure is within the range of -1--4 degrees Celsius, a 30 second alarm will be issued and the mark will flash.




Package including:


1x 4 in 1 Car thermometer


Robert Jacobson
2025-09-05 11:11:06
Very easy to install
Joann
2025-08-29 15:45:19
This unit supposedly has a compass but there does not seem to be one. That was one of the main reasons I purchased it...
Derz Ignatious
2025-08-21 18:31:47
This is a real sharp looking little unit. I intended on splicing it into the 12v system in the van and prepared to install. I could not get the F and C tempurature to change and it was stuck on F. I can't send it back as I had cut the lead for install. What a bummer. Considered ordering again but am hesitant. It's a catchy though.
Brad
2025-08-13 19:32:42
This unit has very poor instructions with it. The user must have it plugged in to a 12V outlet to change from C to F and when the unit gets cold it changes the time to a random time and changes the temp from F to C by it's self.
Customer
2025-08-06 14:48:55
Love it
flashlightnut
2025-08-05 18:50:50
The voltage reading is accurate.The outdoor temperature is exactly correct.The colors are easy to read at night or during daylight.
Karen West
2025-08-04 12:13:23
Doesn't give correct temperature!
flywheel
2025-08-01 21:35:27
Works as it shoud
Jean Tetreault
2025-07-18 09:31:51
x
debbie keller
2025-06-28 14:44:33
does not read temperature correctly
Bert
2025-06-24 18:58:47
Je suis déçue car la température extérieur n’est pas juste mais pas du tout.. J’ai essayé de différentes façons de positionner le capteur mais rien n’y fait 😡
Michel Brunelle
2025-06-13 17:16:44
Le voltmètre n'est pas précis du tout
Ian Thompson
2025-06-06 12:05:15
Compass feature was advertised, but the unit has no such thing. All else is good, but I ordered this product specifically because it was the only one including a compass
Robert Jacobson
2025-05-30 14:38:42
Very easy to install
Joann
2025-05-25 11:40:29
This unit supposedly has a compass but there does not seem to be one. That was one of the main reasons I purchased it...
Derz Ignatious
2025-05-22 10:00:28
This is a real sharp looking little unit. I intended on splicing it into the 12v system in the van and prepared to install. I could not get the F and C tempurature to change and it was stuck on F. I can't send it back as I had cut the lead for install. What a bummer. Considered ordering again but am hesitant. It's a catchy though.
Brad
2025-04-07 17:44:20
This unit has very poor instructions with it. The user must have it plugged in to a 12V outlet to change from C to F and when the unit gets cold it changes the time to a random time and changes the temp from F to C by it's self.
Customer
2025-04-05 10:11:53
Love it
flashlightnut
2025-03-15 11:31:29
The voltage reading is accurate.The outdoor temperature is exactly correct.The colors are easy to read at night or during daylight.
Karen West
2025-02-18 09:07:09
Doesn't give correct temperature!
flywheel
2025-02-13 16:44:20
Works as it shoud
Jean Tetreault
2025-01-31 10:42:53
x
debbie keller
2025-01-14 16:04:55
does not read temperature correctly
Bert
2024-12-21 12:49:19
Je suis déçue car la température extérieur n’est pas juste mais pas du tout.. J’ai essayé de différentes façons de positionner le capteur mais rien n’y fait 😡
Michel Brunelle
2024-12-14 10:36:49
Le voltmètre n'est pas précis du tout
Ian Thompson
2024-12-05 11:50:40
Compass feature was advertised, but the unit has no such thing. All else is good, but I ordered this product specifically because it was the only one including a compass