Electricity Usage Monitor Calculates Electrical Expenses by Day, Week, Month, or Year
Electricity Usage Monitor • Large LCD Display • Connect appliances to see how efficient they are • Evaluate the quality of your electrical power
Learn more about the p4400Internal Product ID:
21490
works well once figured out settings
Unit works well and does what it says although the manual that comes with it is not that informative and is only 1 page. Does what it says though and no problems at all with it once figured out what things meant in it etc. Be nice though if there was more help for average user on how to set settings and how to read what output is etc.
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