Toplionace EY1600W voltage meter Precise voltage tester for professional and home use

Automatic measurement: Easy operation, after pressing the test button [Auto M-PPT] The multimeter is tested according to the current power value, the device automatically adjusts the test interval time according to the current power value and refresh the digital display.

Manual measurement: Press the test button [Manual M-PPT]As you like, the device automatically adjusts the test interval time in accordance with the current power value, the higher the power, the longer interval and refresh the digital display.

Solar energy: powered by a solar panel (not included), eliminates the need for batteries and is economical and energy-saving.

Five collateral: with multiple protection against overheating, overvoltages, overvoltages, reverse connection and excessive rated power.

Wide applications: suitable for producers of photovoltaic panels, photovoltaic panel operators, photovoltaic panel installers, photovoltaic panel users, photovoltaic enthusiasts, etc.