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New DIY Multifunction High-precision Clock Inside Outside Car Temperature Battery Voltage Monitor Panel Meter DC 12v Dropship

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Multi-functional electronic clock module, set time, inside and outside temperature, voltage as one. You can display a single item, or you can cycle through the items alternately and customize the item to be displayed. Time chip using Epson’s RX8025T chip, this chip is a temperature compensated clock chip, time accurate. Standard 0.3 m +1.5 m module with two waterproof probes, temperature range -35 ~ 120 degrees. With brightness adjustment, 3 brightness adjustable. And automatic brightness function, which can be dark at night, brighten during the day.


1, working voltage: DC 5.0 ~ 28V

2, frame size: 22 * 58 mm

3, Installation hole size: 19.5 * 56 mm

4, Voltage display range: 5.0 ~ 28V

5, temperature display range: -35 ~ 120 ℃ (Two temperature sensors, 0.3 meters +1.5 meters)

6, power lead length: 28CM

How to use:

UP the key:

Under normal display, pressing this key will switch between the six display states of [Time] → [Date] → [Temperature 1] → [Temperature 2] → [Voltage] → [Alternating Cycle Display]. (Note: The display items and switching interval time in alternate cycle display mode can be customized by “dd” and “dF” parameters respectively. See the following table

Under the key:

Under normal display status, press this key to enter the setting of time date year parameter. Press the key, “points” began to flash, press the button to adjust the value. After adjusting, press the key again, “hour “starts flashing, press the key to adjust the value. And then press the key to enter the date adjustment [Note that the middle of the colon is not lit],” day “began to flash, press the key after the tune” month “began to flash, tune and then press the key” year “start Flashes, press the key to adjust the parameters into the extended set, see the following” code significance and role of the table “

The significance of the code, please refer to the following


Voltage measurement error correction, a positive number increases, a negative number decreases. For example, the actual supply voltage is 12.0V, but the table shows 11.9V, it is adjusted to 0.1u.


Temperature ① error calibration parameters. Positive number increases, negative number decreases, the unit is degree, the adjustment range is -5 ~ 5. For example, if you think the displayed temperature is 1 degree higher than the actual temperature, then set Ac: -1, so the electronic clock is automatically reduced by 1 degree and displayed.

(Note: If you do not have a standard thermometer for reference, it is recommended to keep this as Ac: 0)

Temperature ② error calibration parameters. Positive number increases, negative number decreases, the unit is degree, the adjustment range is -5 ~ 5. For example, if you think the displayed temperature is 1 degree higher than the actual temperature, set it to AC : -1, so that the electronic clock is automatically subtracted by 1 degree and displayed again.

(Note: If you do not have a standard thermometer for reference, it is recommended to keep this as AC: 0)


Custom cycle shows the display item

[dd: 0] time + temperature 1 + temperature 2+ voltage

[Dd: 1] time + temperature 1 + temperature 2

[Dd: 2] time + temperature 1 + voltage

[Dd: 3] time + voltage


Switch the time interval in custom cycle display, the unit is second, the adjustment range is 1 ~ 9. For example, dF: 3, the switching interval is about 3 seconds to switch the display item once. (Please do not set to ” 0 “)


Display brightness level, the adjustment range is 1 ~ 3, LL: 1 is the darkest, LL: 3 is the brightest.


Auto brightness control switch, AL: 0 to turn off the automatic brightness control, AL: 1 to turn on the automatic brightness control. When set to AL: 1, the electronic clock will change the brightness to level 1 after 19:00 everyday and change this level to level 3 every day after 07:00 am.


After adjusting the AL option, press “Down” again to return to the normal display state, all parameters and time settings can be saved.

Package include:

1pc DIY Multifunction Clock Temperature Voltage Monitor Panel Meter


1. All pictures have been professionally corrected, but due to different ambient light and different display device settings, there may be some deviations in the pictures and items you see, please understand.

2. The data is measured manually, there may be some deviation, but it does not affect the use.

Brand Name:
Frame size:
22x58 mm
Installation hole size:
19.5x56 mm
Support Dropshipping/Wholesale/Retails
Power lead length:
Temperature display range:
-35-120 ℃
Voltage display range:
Working voltage:
DC 5.0-28V


We are proud to offer international shipping services that currently operate in over 200 countries and islands world wide. Nothing means more to us than bringing our customers great value and service. We will continue to grow to meet the needs of all our customers, delivering a service beyond all expectation anywhere in the world.

How do you ship packages?

Packages from our warehouse in China will be shipped by ePacket or EMS depending on the weight and size of the product. Packages shipped from our US warehouse are shipped through USPS.

Do you ship worldwide?

Yes. We provide shipping to over 200 countries around the world. However, there are some locations we are unable to ship to. If you happen to be located in one of those countries we will contact you.

What about customs?

We are not responsible for any custom fees once the items have shipped. By purchasing our products, you consent that one or more packages may be shipped to you and may get custom fees when they arrive to your country.

How long does shipping take?

Shipping time varies by location. These are our estimates:
Location *Estimated Shipping Time
United States 10-30 Business days
Canada, Europe 10-30 Business days
Australia, New Zealand 10-30 Business days
Central & South America 15-30 Business days
Asia 10-20 Business days
Africa 15-45 Business days
*This doesn’t include our 2-5 day processing time.

Do you provide tracking information?

Yes, you will receive an email once your order ships that contains your tracking information. If you haven’t received tracking info within 5 days, please contact us.

My tracking says “no information available at the moment”.

For some shipping companies, it takes 2-5 business days for the tracking information to update on the system. If your order was placed more than 5 business days ago and there is still no information on your tracking number, please contact us.

Will my items be sent in one package?

For logistical reasons, items in the same purchase will sometimes be sent in separate packages, even if you've specified combined shipping.

If you have any other questions, please contact us and we will do our best to help you out.


Order cancellation

All orders can be cancelled until they are shipped. If your order has been paid and you need to make a change or cancel an order, you must contact us within 12 hours. Once the packaging and shipping process has started, it can no longer be cancelled.


Your satisfaction is our #1 priority. Therefore, you can request a refund or reshipment for ordered products if:

  • If you did not receive the product within the guaranteed time( 45 days not including 2-5 day processing) you can request a refund or a reshipment.
  • If you received the wrong item you can request a refund or a reshipment.
  • If you do not want the product you’ve received you may request a refund but you must return the item at your expense and the item must be unused.

We do not issue the refund if:

  • Your order did not arrive due to factors within your control (i.e. providing the wrong shipping address)
  • Your order did not arrive due to exceptional circumstances outside the control of Papa Shoppe (i.e. not cleared by customs, delayed by a natural disaster).
  • Other exceptional circumstances outside the control of

*You can submit refund requests within 15 days after the guaranteed period for delivery (45 days) has expired. You can do it by sending a message on Contact Us page

If you are approved for a refund, then your refund will be processed, and a credit will automatically be applied to your credit card or original method of payment, within 14 days.


If for any reason you would like to exchange your product, perhaps for a different size in clothing. You must contact us first and we will guide you through the steps.

Please do not send your purchase back to us unless we authorise you to do so.

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