When power fails due to a catastrophic event an accurate reading of the power being consumed will be used to not load down your power source. You have voltage and amperage used to for vital systems like refrigerator, stove, lights fans, water heater and non vital systems like AC which consumes large amount of energy. Easy to install and use.
Verified purchase: Yes | Condition: New
The best thing now I can monitor my power outlet from my Inverter 120VAC and how much amps too. Good quality and value. Would recommend it to all my friends. Thank you for great price.
Verified purchase: Yes | Condition: New
Great product to monitor power usage! Multiple units can be connected (by electrician) to an electrical panel to monitor different appliances. I'm using it to monitor the usage of an RV that is connected to a sub panel 100 ft away from the main panel. I purchased three different models from three different companies and this one was the top performer and most accurate out of the three.
Verified purchase: Yes | Condition: New
simple but functional, well designed and made internal circuit, easy to read display
Verified purchase: Yes | Condition: New
I use this in my RV to monitor AC use and Voltage and incoming Cycle
Verified purchase: Yes | Condition: New
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