DM55-1 AC 80-300V Digital LCD Voltmeter with Blue Backlight, Panel Voltage Tester with EU Plug

Widely used in homes, buildings, machinery, and electronic equipment. For effective protection of your household appliances and extended lifespan (a simple voltage tester can also suffice). Suitable for measuring AC voltage in various locations such as offices, factories, laboratories, and homes. Its main advantage lies in its ability to detect voltage anomalies, even in cases of excessively low or high voltage. The blue backlit display is perfectly readable, even in the dark. Used for monitoring operating voltage in a safe electrical manner.