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


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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.

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”, the clock will stop after exiting, and press the button to start walking.

Package includes:

1 x Voltmeter

Additional information

Weight 0.01 kg



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