High-Precision RX8025T Digital Clock Module LED Digital Tube Electronic Clock(Blue)

High-Precision RX8025T Digital Clock Module LED Digital Tube Electronic Clock(Blue)1. Three in one electronic clock module, integrating three practical functions: time, thermometer and voltmeter 2. Using RX8025T clock chip, the timing accuracy is stable 3. The lengthened temperature probe can effectively solve the problem that the temperature affected by the module temperature is not accurate enough 4. Power supply voltage: DC5. 0 30V 5. Temperature function range: 40 120 degrees Celsius, resolution 0. 1 6. Voltmeter function range: