Mini Car Dial Clo 3 IN 1 LED Display Dial Timer Interior Electronic Accesso

Type: Car clock/Material:PlasticColor:BlackLight Color: Blue/red/greenQuantity:1nput voltage: 5 20V (to use the function, the input voltage is at least 7V or more) 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 -55.6.With a backup battery, power down time to continue to go.Package includes:1 x Dial Car 3in1 Meter

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