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Car Auto 12V 24V Digital LED Electronic Time Clock + Thermometer + Voltmeter New
DescriptionBrand: Not Applicable Condition: 100% brand new and high quality Note: PCB may be modified according to the actual situation, as well as functional improvements, If there is no particular change, no another reminder. Length: 40.2mm, Width: 12.8mm, Thickness ≈7mm Display Color: Red Display Mode: ① display time only ② display temperature only ③ display voltage only ④ time temperature voltage alternating display (Note: alternate display mode, choose whether display the temperature or voltage with dd option, dd: display Time + temperature + voltage under 0 status .dd: display time + voltage under 1 status. dd : display time + temperature under 2 status ) Features: 1. There are three functions：displays time, temperature, voltage 2. With manual temperature error correction function, setting range -5 ~ 5 ℃ 3. With backup battery, power-down time to continue to work Electrical Characteristics: 1. Input voltage 5 ~ 30V. Note that need 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 used as a wide range of voltmeter, power is more convenient, such as laptop power supply is ok, and do not exceed the maximum voltage of 30V) 3. Temperature measurement range change to -50 - 130 degrees, the temperature resolution is up to 0.1 degrees 4. Working current is about 30MA How to use: 1. Adjust the time and temperature error correction Under normal using, press the "left", "minute" starts flashing, then press the "Right", "minute" increase, and cycles between 59 to 0 . adjust "minute", then press "left", "hour" starts flashing, then press the "Right", "hour" increase, and cycling between 23 ~ 0, after adjust "hour" and then "left", will disply AC: xx, value of xx is the corrected temperature value, it is the degree, press the "Right" to adjust the temperature error correction value, range is from -5℃～5℃, positive number is increased, negative number is reduce, after adjust temperature error correction, press "Left", save all the data, and return to normal display. (Note: After long time working, such as measured temperature is a little high, it is because the regulator circuit on board is heating, and the board is relatively small, the heat transfer to the resistance, so that the measured temperature is high, the solution is to pick out the temperature resistance with some lines, make it left the board, that can be solved) 2. Switch the display mode In the non-adjustment of status, press the "right" to switch the display mode, ① only displaying the time → ② only display temperature → ③ only display the voltage → ④ time temperature alternating display , cycling change. And save the final model, even power off and then on. Packing List: 1 pcs LED time clocks, 1 pcs Pinouts PaymentPaymentPayment Information: * Paypal only Accept. If you don't have it, pls register one. * Make sure your paypal address is correct when you make payment. We only send order to your paypal address. Common questions solutions: Q: Do you combine shipping discount? A: Sorry, we don't do that. Postal transportation cost calculates by weight, not quantity. Hope you can understand it. If you bid lots items from us, we are willing to send some small gifts to you. Q: How long is your shipping time? A: The shipping time to different countries are not the same. Normally it takes 20-25 days to USA, AU, UK, CA, and other countries are 35-40 days. Q: How can I do if I don't want item anymore after bidding? A: Please don't worry, if you don't want it any more, just contact us via ebay message. we will cancel it for you. Q: After biding, I have how many days to pay for it? A: We only can wait 7 days, if you can't pay it during these days, please contact us firstly, we will help you cancel it. Q: If I don't have a paypal account, how I can pay for it? A: Sorry, we only accept paypal payment. Q: Do you have tracking number? A: Sorry, we only provide tracking code unless the total amount is higher than $40. If you want your item to be trackable, you need to pay for extra $4 for it. Q: If I want to get my item quickly, is it possible? A: Yes, you can. But I am afraid that you need to pay for the extra shipping cost. As we post items via Singapore Normal Air mail, the shipping time is more than 20 days. Q: If I need your help, how I contact with you? A: If you have any questions, please contact us via ebay message, we will reply you within 24 hours (exclude weekend). Q: Do you accept returns? A: Yes, if you are dissatisfied with our items, please contact us, then we will send our return address to you. Q: What should I do if I want change order after payment? A: Please contact us instantly after paying, we will do as you request. Contact US: Send Ebay Message to us, we will reply as soon as possible. Our working time is from 9:00AM-6:00PM(GMT+0800) Please allow us to reply your message within 24 hours when we are working in the office(Not include the weekend and holidays),thanks! |
