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📊 enhanced accuracy and convenience: efergy true power meter with voltage and phase measurement, no wi-fi needed logo

📊 Enhanced Accuracy and Convenience: Efergy True Power Meter with Voltage and Phase Measurement, No Wi-Fi Needed Review

4

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Very good

Revainrating 4.5 out of 5  
Rating 
4.5
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Description of 📊 Enhanced Accuracy and Convenience: Efergy True Power Meter with Voltage and Phase Measurement, No Wi-Fi Needed

Displays in kilowatts based on true power consumption reaching 99% accuracy. It follows the utility voltage and measures phase angle to compensate for power factor in real time. Improved incremental stepping on the voltage, costs, carbon emissions and alarm. Suitable for Solar Installations. SINGLE PHASE ONLY.

Reviews

Global ratings 4
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Type of review

Revainrating 5 out of 5

Completely wrong kWh value after only 5 months and no USD rates

March 2018 - 2 stars: Electricity meter broken after only 5 months of operation! All kW values differ by more than 60% (above), the instrument simply generates random house numbers - not usable. Revain makes an exceptional refund offer minus a $30 restocking fee (restocking a defective device?). We have contacted Efergy but have not received a response within 48 hours, the US (Florida) phone number is just always unavailable and you go to voicemail. Will update as soon as we hear from them…

Pros
  • Few competitors
Cons
  • Almost never

Revainrating 5 out of 5

100% accurate with easy installation

When we first moved into our house, we had a lot of electrical problems. It seemed like our bill was sky high no matter what we did, so I took the plunge and ordered this power meter to see if I could handle it. - INSTALLATION - I'm definitely not an electrician, but if you're familiar with circuit breaker replacement, installation is a breeze. You install two clamps across the mains in the switch box and then connect the sensor to the existing switch. The only tricky part is connecting the…

Pros
  • High marks for support and durability from testers
Cons
  • Slightly wrinkled

Revainrating 5 out of 5

Well built, easy to install and accurate.

This unit is well built, easy to install and does exactly what it says on the tin. If you're looking for an energy monitor that compensates for power factor to give you the most accurate readings, this product is your best bet right now. Unlike most other power monitors, this product includes a power supply that powers the transmitter and lets you monitor your line voltage for greater accuracy. The adapter is molded on at one end and fits directly into the cutout in the main switch panel (see…

Pros
  • Stylish and modern design
Cons
  • I vaguely remember

Revainrating 3 out of 5

OK. It's only a meter.

I am an EE and installed this on my panel (live) with no problems. If you don't know anything about electricity, find someone who does. FOR: Works instantly. Since I only have one tariff, I switched all tariffs to this tariff. This is the hardest part to set up. I use it on a large chain to see how much it consumes over time. I'll switch it to other main circuits once I have the basic info. I need for the 1st which may take a few weeks. Moving the current transformers is easy and there is no…

Pros
  • Best in its niche
Cons
  • I will add later