12V 24V Car Auto Digital Led Electronic Time Clock + Thermometer Voltmeter Three Colors For Choose | Автомобили и мотоциклы

12V 24V Car Auto Digital Led Electronic Time Clock + Thermometer Voltmeter Three Colors For Choose | Автомобили и мотоциклы

12V 24V Car Auto Digital Led Electronic Time Clock + Thermometer + Voltmeter Three Colors For Choose     

Length: 40.2mm, width 12.8mm, thick ≈7mm
Display color: Red, yellow-green, blue
Display mode:    

1.Display time only
2.Temperature display only
3.Display only voltag
4.Time temperature voltage alternating display 

(Note: Alternate display mode, by dd option to choose whether to display the temperature or voltage, dd: 0 Status display time + temperature + voltage .dd: displaying a state time + voltage .dd : Displays the status of time + temperature 2)

Features:
1. Set the time, temperature, voltage, three functions in one
2. Manual error correction function with a temperature setting range -5 ~ 5
3. With backup battery, power-down time to continue to go

Electrical Characteristics:
1. Input voltage 5 ~ 30V. Note that to use a voltmeter function, the input voltage is at least more than 7V
2. Voltmeter range 7 ~ 30V, error ± 0.1V, the measured voltage is the input voltage. (Can also function as a wide range of uses voltmeter, power is more convenient, such as a pen so you can remember this power, and do not exceed the maximum voltage of 30V)
3. Temperature measurement range -50 to 130 degrees, the temperature resolution of up to 0.1 degrees
4. Working current of about 30MA  

How to use:  
1.Adjust the time and temperature error correction
Under normal use, press the "left", "minute" starts flashing, then press the "Right", "minute" increase, and between 59 to 0 cycles. Good tune "minute" and then "left", "when" starts flashing, then press the "Right", "when" the increase, and between 23 to 0 cycles. Tuned "when", the followed by "left" is displayed AC: xx, xx is the value to be corrected temperature value in degrees. Press the "Right" to adjust the temperature error correction value, ranging from -5 ~ 5 , a positive number is increased, the negative is reduced. After a good tune temperature error correction, and then "left" to save all the data, and return to normal display.
(Note: After long working hours, such as high temperature measured, it is because the regulator circuit board on the heat, and the board is relatively small, the heat transfer to the temperature resistance, so that the measured temperature is high, the solution is to pick out the temperature resistance with some lines, it left the board can be solved)
2.Switch the display mode
In the non-adjustment of status, press the "right" to switch the display mode, displaying only the time from 1 →2 → 3temperature display only shows the voltage → 4only time temperature display switches between voltage alternating cycles. And save the final model, even power off.

Package: 1 pc as you choose.

Shipping Terms:

We Will Send Your Order Within 2 Days After We Received Your Payment. Please Choose The Shipping You Are Want For The Shipping , We'd Like Introduce Details For You in Here :

(1). Free Shipping For E-package or China Post Air Mail . If You Are Willing To Use Express Shipping , You Need Pay The Extra Cost For Order .

(2). E-package is Only For US Customer, It Takes about 15-30 Days To Arrive .

(3). China Post Air Mail is Send To Most of Customer, It Takes about 45-75 Days To Arrive.

(4). If You Choose EMS/UPS Shipping , It Takes 7-15 Days To Arrive . For The Product Which Includes Battery , We Suggest You Are Choosing EMS Shipping and UPS Has Strict Policy For Battery Order.

After-Sales Service:

We Are A Professional Business Company. We Will Offer Good After Sales Service For You. If You Have Any Question About Our Product Or Service, Kindly Send Message To US. We Will Reply You AS Soon As Possible.

Feedback :

If You Are Satisfied With Our Product, Kindly Leave Full Stars and Good Feedback For us .Your Feedback will Encourage us Do it Better In The Further . Thanks !

Return policy:

We will refund you, if you return the items within 15days of your receipt of the items.if you do not satisfied with the item or get damaged item, please contact with us firstly before you open for this. we will back to you within 24hours ( excluding weekend) and solve this for you soon with replacement or compensation. Thank you

Warranty & Maintenance:

We offer the 1 month free replacement, Buying may request for a replacement within 15 days from your receipt of the product the buyer should contact with us .