0.56 inch 200V 3-in-1 Time + Temperature + Voltage Fahrenheit Display DC7-30V Voltmeter Electronic Watch Clock Digital Tube

Feature
Reverse does not burn, the number does not shake
Digital tube:61 x 29 x 17.5mm (L x W x H)
Installation size:58 x 26 x 17.5mm (L x W x H)
Power supply:DC7-30V, high brightness LED digital tube
Light Color:red, blue, green, yellow (optional)
Shell Color:Black
Measuring Voltage:DC0-200V
4 display modes:1:Display time only 2:Display temperature only 3:Display voltage only 4:Time temperature voltage is alternately displayed.
Note
Three-in-one table temperature sensor line defaults 1 meter, can not be extended, will affect the accuracy of time after extension, please think twice.
Voltage:Range:DC0-200V, error +-0.1V
Power supply 7-30V.
Temperature:-50 ° C ~ 125 ° C, DS18B20 probe, extension line 1 m, waterproof. Accuracy 0.0625, no calibration required.
Time:24-hour system, clock chip accuracy of 15ppm, with power off memory function, accurate time.
Key setting
Button 1
Short press to select the clock, second, voltage, temperature display mode;
Press and hold to display ALL, enter the time—voltage—temperature tracking mode, with an interval of 5 seconds. Press the button again to exit the mode.
Button 2
Short press to adjust time, minute (flashing), and press one button to adjust. Press button 2 again to exit the adjustment mode.
Remarks:Adjust “minutes Inch, the clock will stop after exiting, and press the button to start walking.
Package includes
1 x Voltmeter

Additional information