The Spartan Power SP-PM120 digital power meter electricity usage monitor with large LCD screen and yellow backlight supplies you with data on the power consumption of connected electrical devices. With the push of a button, you can quickly and easily see the power measurements such as Voltage, Amperage, Power, Frequency, Power Factor and Overload. You can also enter your electricity rate and then display the actual costs you are paying!
The SP-PM120 also displays the total consumption over a measured period of up to seven months and the corresponding operation time.