3 in 1 0.56" 4 Digits Thermometer LED Digital Multifunction Monitor 200V(Yellow)

AmmetersSpecifications:Feature:Multifunction, Clock,Voltage,Thermometer 3in1Display: 61mm x 29mm x 17.5mmInstallation dimensions: 58mm x 26mmPower Supply voltage: DC7-30V ( with anti-reverse protection )Display: Four 0.56 "LED digital tubeDisplay Color: YellowRefresh rate: about 300mS / timesOperating temperature: -40 °c - 85 °cMeasuring temperature: -55 to 125°cMinimum input: -55 °cMaximum Input: 125 °cAccuracy: about 0.2 °cOverload: please do not higher than 150 °cSensor Cable Length: 80-100cmSensor probe:18B20,waterproof, accuracy of 0.0625,need not calibrationSome Application: for Measure Car, Room, Water, Refrigerator, Aquarium Temperature And DIY Etc Measuring voltage: Range 0-200VDC , Accuracy 0.1Clock: 24-hour,power off memory function,the battery backup is available 3-4 yearColor:Digitalyellow,black shellDisplay modes:only display timeonly display the voltageonly display temperaturetime temperature voltage alternating displayMode 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 exitWiring of voltage measure:Red: Power Supply +Black: Power Supply -, Measure Voltage -Green: Measure Voltage +1x Digital Time/Voltage/Temperature 3 in 1

• Ammeters
• 3 in 1 0.56" 4 Digits Thermometer LED Digital Multifunction Monitor 200V Voltage & Temperature Meter Yellow/Blue/Green