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⚡ Empower your space with smart energy mastery!
The KETOTEK Single Phase Energy Meter is a compact, high-precision device designed for real-time monitoring of AC voltage (40-300V), current (up to 100A), power, energy consumption, frequency, and power factor. Featuring a vibrant HD LCD display with wide viewing angles and backlight, it stores data even during power outages and offers a simple reset function. Built with flame-resistant ABS material and a precision chip, it ensures safety and durability while helping professionals and homeowners optimize electricity usage efficiently.
| ASIN | B095LYZWYV |
| Batteries Included? | No |
| Batteries Required? | No |
| Best Sellers Rank | #44,597 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #9 in Industrial Power Meters |
| Customer Reviews | 4.6 4.6 out of 5 stars (2,004) |
| Date First Available | June 22, 2021 |
| Included Components | Energy Meter, User's Manual |
| Item Package Quantity | 1 |
| Item Weight | 5 ounces |
| Item model number | D52-2047HD |
| Manufacturer | KETOTEK |
| Material | ABS |
| Measurement Accuracy | 0.01 |
| Part Number | D52-2047HD |
| Power Source | Electricity,Electric |
| Product Dimensions | 2.13 x 2.52 x 3.15 inches |
| Size | AC 40-300V 100A |
| Style | AC 40-300V 100A |
| Voltage | 230 |
R**S
easy to read
works well, east install, BRIGHT display. great value
G**S
I works great!
This Energy Meter seems to work as advertised. I tested the device on some various equipment. 1st was my AT&T Fiber Router / Modem. The power factor was about .58, not good. There is a transformer type power supply. 2nd test was a 200 Watt tungsten light bulb. The PF = 1.00 This is expected the load is pure resistance.
"**"
Good energy meter for hobby applications
I am using this energy meter to track the power usage of an electric water heater. It is doing a good job but the KWh it is coming up with is incorrect because its voltmeter is reading 3 volts high. The amp meter part is spot on.
W**Y
nice little meter with a bright color display
I like this meter. The colors show up well even in bright outside light. I'm using several of these to measure the output of my solar inverters. As the instructions state, it doesn't matter which direction the current is flowing. It will measure in both directions, just not differentiate between the two. They also fit well among other DIN breakers.
J**N
You will not regret this purchase.
Exactly what I was looking for. Simple, inexpensive and very well made. I wanted to monitor power usage to a camper by brother in law is staying in on my property and it has performed flawlessly for that. We reset it monthly and he pays me13cents per KWAH, that way he doesn't feel bad and neither do I. Yes, in TN we only pay $0.13 per kilowatt hour in 2026. Glad I dont live up north anymore.
A**H
Very efficient energy consumption monitoring
Screen reading is very clear even in the dark. But the seller didn't add "circuit breaker network monitor" which is very useful for the installation.
V**S
It works well
It does exactly what they claim it does. The one con that I have is the page says it does 220 volts, which would be true of single phase 220 volts, but in the US we have 240 volts split phase which means it will only display and record half of the power.
A**R
Tienes control de tu hogar.
Lo recomiendo
Trustpilot
1 month ago
3 weeks ago