Very good. It does the job it promises. On the downside, it has a small angle from which you can view its screen.

It's a good product, i just don't like that the screen is dark and it's not easy to read the text from any angle, especially the smaller ones. Also, i noticed that when i set it to display the Watt, after some time(hours) it goes back to voltage or something without me pressing any button.

It has no memory. If you unplug it, all the measurements taken during the day are lost. It also does not store the min/max values, so you cannot see the extremes it reached.

It does its job well for what it promises. The only issue, as many other users have written, is the difficulty in reading the screen in medium/low light conditions.

Don't keep it continuously in the air conditioner. These are for you to take your measurements, consumption in full operation and in idle, and then it goes to sewing otherwise it will break!

Bad screen, with a very small viewing angle, and if you don't look at it exactly vertically but from a higher angle, you have a lot of difficulty seeing what it says. If it were backlit, it would be much better. When the two indicator lights of the toaster are on and both of the oven (but while their resistors are off), it shows zero consumption. It can't be that 4 lights, no matter how small, don't consume a total of at least 0.1 watts, which is supposedly the accuracy of the device. So at such low consumption, it lacks reliability. For larger consumptions where 1 watt doesn't matter, it would be useful. If I were to buy a meter again, I might look for something else mainly because of the screen problem, which is very annoying, and I end up using a flashlight to read it

I've been using it for 3 to 4 years now, and while it struggled with a large load that melted the plastic a bit, it continues to function normally. It's a bit expensive, since there are more economical solutions.

Overall a good and decent device.
The two negatives it has are that the screen is not very clear in slightly dark areas and you need to use a flashlight to read it, and that to see the total kWh recorded so far, you have to plug it in even though you can see the total usage time even when it's unplugged.

Very good after 2 years of continuous use, it does its job as it should and does not lose its settings when the power is cut.

It gives you plenty of information and I think its measurements are reliable. Its drawbacks are, a) that it doesn't have a light so it's difficult to see what it writes, especially the watt/consumption indicators, etc. b) Also, it adds up all the measurements and only if you reset it, it zeroes out so you can focus on the measurement you want. Of course, if it has entered a difficult spot, good luck taking it out and putting it back in.

I have been using it for about 2 months now and I can say that it does what it says quite well. I am an inexperienced user in terms of electrical appliances and I bought it solely for consumption monitoring

It broke after 3 months of use. The light started flickering and the screen was flashing between off and error2. Stay away. Waste of money.

The measurements are accurate and repeatable.
It helped me understand the energy consumed by my devices.

Awesome tool. Uni-T and dry bread. It is indeed relatively difficult to use, but its measurements are very reliable.

Very good.

If we set aside the issue of lack of screen lighting, it performs well in the task it has to do.

I have tried it with almost every electrical device and it seems to closely approximate the actual consumption compared to what I calculated.

A clear example is the dehumidifier, and I will soon come back if necessary with the study of the heater

Very good machine! I measured the consumption of the old refrigerator by inputting the kilowatt-hour price! The downside is that after this, we have to change the refrigerator because it burns so much hahaha

I have had it for about 1.5 years and it is convenient to see what your devices consume. I mostly use it now in the summer for the air conditioner. However, today it presented a problem. I have the air conditioner plugged into it and after a while the top row stopped measuring consumption and showed dashes. The red light also turned off. The screen, however, remained on. I changed 3 2032 batteries in case that was the issue but nothing happened. I also plugged in devices with lower wattage but the same thing happened, after a while, dashes again. For this reason, 1 star from me

Easy to operate with many options for people who know. I am only interested in the cost. The screen has very poor brightness!!!!

Easy handling. I don't have another device to compare if what it shows is accurate or what deviation exists. The screen doesn't light up, so in areas where the lighting of the socket (due to its placement) is not sufficient, your eyes will strain a bit.

Awesome. Solid construction. It does what it says and I am completely satisfied for the money I paid

Very fast response (live) to power changes, for example in the rotation of an electric washing machine motor. Nice menu, does what it promises. I would like an illuminated screen, that's the only thing I believe it lacks.

Very good value for money.
It does not have the ability to choose currency and is permanently in dollars (this of course may only bother me) and it also requires more digits for perfect accuracy, but it does its job and you see satisfactory prices

It does what it says, I have it permanently on my PC's UPS and it's perfect, it's just local, meaning without an application, an old version. That's the only negative thing. Otherwise, it's perfect for a regular user.

Without having tested its durability over time, and so far, I believe it is worth the money.
It does the job it claims to do

Very fast in giving the measurement. Compared to a UPS watt meter, I didn't see any significant difference.

It does what it promises, so I consider it very good. I would have liked it to have screen illumination when you press a button because most of the time I have difficulty seeing the screen. Whoever buys it will definitely need to read the instructions because the buttons are not completely understandable for someone who does not have specialized knowledge.

It seems to do its job. Many options in consumption display. A negative aspect, as others have mentioned, is that the screen does not illuminate and it is difficult to read in some cases. Despite that, I would buy it again.

I have it for a few weeks now.

The button that says "MODEL" in the photo should have said "MODE" and that tells you everything you need to know about the quality of the translation from Chinese. :-) The instructions are in English, but the translation is like from Google Translate and makes reading difficult. Fortunately, the device is very user-friendly (noticeably more user-friendly than an EKM 2100 I had in the past) and the instructions are not needed much.

The build quality seems good.
It has an internal battery to remember the measurements and settings.
I was impressed that it measures power factor and frequency.
When it says power, it means active power.

It's worth its money.