33V 3A 7in1 Digital Voltmeter Ammeter - Time Temperature Watt Meter

 

33V 3A 7in1 Digital Voltmeter Ammeter - Time Temperature Watt Meter. Working with 4-20V, time, temperature, energy It measures volts and amperes. It measures up to 33 volts and 3 amperes.

Data in the interface can be changed thanks to the button on the screen, and the accumulated data can be reset if the button is pressed for a long time.