Features:
LCD digital voltmeter helps you immediately detect and measure the current voltage of the , which is convenient and practical to check the condition of devices, preventing your appliances by too high or too low voltage.
There is an internal potentiometer for adjusting the accuracy. Just open the outer cover with a screwdriver and adjust the potentiometer with a small size screwdriver. When the voltage is too high, adjust the potentiometer counterclockwise, but if the display voltage is too low, adjust the potentiometer clockwise.
The digital display with blue backlight makes it possible to view the current data clearly even at night or in dim . It can be used not only as a voltmeter, but also as a night .
-in voltmeter is easy to use and perfect for measuring AC voltage in home, office, industrial and mining enterprises, etc.. Measuring ranges is 80-300V.
Made of high-quality PC retardant material, with nice insulation effect, safety and reliable. Compact size, does not occupy space, lightweight design, easy to transport and storage.

Specifications:
Color: White
Material: PC
Measuring Ranges: AC 80-300V
Installation Size: 56 * 60 * 41mm/ 2.2 * 2.4 * 1.6in
Package Size: 80 * 60 * 50mm/ 3.1 * 2.6 * 2.0in
Package Weight: 40g/ 1.4oz

Packing List:
1 * Voltmeter