This Digital Multimeter Temperature Voltage Smart Meter is great! It has a high-definition large color screen. The 3.3-inch screen makes the display content large and clear, so you don’t have to worry about seeing it.
Also, have an innovative battery design. Unlike other similar products that use button batteries to supply power, they will run out of power in a short time, and it is very troublesome to replace the battery. This product is powered by two AAA batteries(Not included), which has a very long battery life and is very simple to replace the battery.