Modification Voltmeter DIY Watch Digital Timer Car Electric Clock Thermometer LED Display

Type: Car clock/Thermometer/VoltmeterMaterial:PlasticColor:BlackLight Color: Blue/red/greenQuantity:1pcInput voltage: 5 ~ 20V (to use the voltmeter function, the input voltage is at least 7V or more)Voltmeter range: 7 ~ 20V, error ± 0.1VTemperature measurement: -50 to 130 degreesWorking current: 30MAItem Size:4*1.3*1.4cm/1.6*0.5*0.6"(L*W*H)1.There are three functions,Set time, temperature and voltage2.Three functionscan be switched at any time.3.Total 4 kinds of display modes. 4.Only display time/only display temperature/only display voltage/three of functions alternate display (Note: in the alternatedisplay mode, can choose whether to display the temperature or voltage,through the dd option under the condition of dd:0 display time + temperature+ voltage. dd:1 display time + voltage. dd:2 display time + temperature).5.Manual correction function with temperature error, setting range of -5~5.6.With a backup battery, power down time to continue to go.Package includes:1 x Digital Car 3in1 Meter

About shipping
Shipping and Packaging All items will be double checked and well packed before sending.Items will be dispatched within 2 business days after buyers pay for the order. It usually takes about 14 to 18 working days for delivering the package to the destination(for remote areas,it may take a little longer). 

Special Announcement:
Please fill in the correct and detailed consignee, address and phone number in the order. For fast and correct delivery.If you do not receive order within 30 working days,please feel free to contact Customer Service before leaving Negative and Neutral Feedback, we will do our best to help you resoe the problem.TaxNo, you will only pay what is quoted as total cost at checkout, no more. You are not expected to pay any additional duties or taxes. If you are asked by Customs or our logistic partner to pay duties, please contact our Customer Service .

Your 100% satisfaction is very important to us
If the product is not on good condition, You can return this product within 14 working days, please contact customer service center before returning.FeedbackYour satisfaction is our first priorityIf you receive the order and it is in good condition,we would be grateful if you would leave us 5 star Positive Feedback for the transaction.