The indisputable advantage of this device is its ease of use. This allows you to control the voltage in the home household network, even for those people who are “with electricity for you”. For those who have a multimeter always at hand, it is also much more convenient to use this voltmeter - just plug the device into an outlet.
Changes in the electrical network are so large that household appliances (pumps that pump water from wells, microwave ovens, dishwashers and washing machines) may not work.
You can look for a long time for the cause of the pumping station malfunction in the house, why there is no water, but the voltage in the network is rarely measured by anyone. If the mains voltage is about 160 volts, then the microwave oven will heat food 4 times longer.
It is enough to look at the voltmeter and the reason will be immediately clear.
Overvoltage also has a negative effect on the life of lighting lamps and all household appliances.
AC voltage measurement range: 80 V to 300 V.
Display: LCD with backlight.
![Female voltmeter DM55-1 [LCD, backlight] for 220V network](/files/pic/multimetr/velleman/021759-s.jpg)
![Female voltmeter DM55-1 [LCD, backlight] for 220V network](/files/pic/multimetr/velleman/021759.jpg)
![Female voltmeter DM55-1 [LCD, backlight] for 220V network](/files/pic/multimetr/velleman/021759-1.jpg)
![Female voltmeter DM55-1 [LCD, backlight] for 220V network](/files/pic/multimetr/velleman/021759-3.jpg)
![Female voltmeter DM55-1 [LCD, backlight] for 220V network](/files/pic/multimetr/velleman/021759-4.jpg)
![Female voltmeter DM55-1 [LCD, backlight] for 220V network](/files/pic/multimetr/velleman/021759-5.jpg)
The data presented in the product description are for reference only and may differ from those indicated by the manufacturer.
