DEOK 12V Digital Car Auto Clock Thermometer Sensor Volmeter Blue LED 3in1 Meter

Description

Specifications: Feature:Multifunction, Clock,Voltage,Thermometer 3 in 1 Display: 61mm x 29mm x 17.5mm Installation dimensions: 58mm x 26mm Power Supply voltage: DC7-30V ( with anti-reverse protection ) Display: Four 0.56 "LED digital tube Display Color: Blue Refresh rate: about 300mS / times Operating temperature: -40 °c - 85 °c Measuring temperature: -55 to 125°c Minimum input: -55 °c Maximum Input: 125 °c Accuracy: about 0.2 °c Overload: please do not higher than 150 °c Sensor Cable Length: 80-100cm Sensor probe:18B20,waterproof, accuracy of 0.0625,need not calibration Some Application: for Measure Car, Room, Water, Refrigerator, Aquarium Temperature And DIY Etc    Measuring voltage: Range 0-33VDC , Accuracy 0.02V Clock: 24-hour,power off memory function, the battery backup is available 3-4 years Display modes: only display time only display the voltage only display temperature time temperature voltage alternating display Mode setting: Short press to select the clock, seconds, voltage, temperature display mode; Long press show "ALL", Enter the time temperature voltage alternating display mode，interval of 5 seconds. short press to exit . Time setting: Short press to adjust the hours, minutes (flashing),Short press again to exit Wiring of voltage measure: Red: Power Supply + Black: Power Supply -, Measure Voltage - Green: Measure Voltage + Package Includes: 1x Digital Time/Voltage/Temperature 3 in 1