Watt Meter

Been having this ammeter/combo for over a month now on my 21cu/ft Hamilton Beach deep freezer to monitor cost-to-run. I FREAKING LOVE this product!! Great screen options (I leave it on cost per kWh by default). I especially love that I can set the wattage for overload-shutdown for safety. Having taken a week-long trip recently, I felt perfectly comfortable with it managing a shut-down if the freezer had malfunctioned. Awesome display and about as small as one can expect in the feature-set and capabilities. Feels solid and stays put in the outlet just fine. HUGE comfort bonus. On "that note," I was most impressed with how it WAS NOT BULKY compared to other meters offering similar features. I couldn't even get this larger "competitor model" to stay in the outlet…even without the cord plugged in!!! I'm very pleased with this purchase! 100%

Got this for a few reasons and let me say it works better than I expected. Its very easy to use and easy to read. It has a back light that makes it easy to see when its in a dark space. It has some great uses, definitely good to have.

This power meter does what it needs to do and seems accurate enough for home appliances. One quirk I noticed with the cumulative runtime counter is that it will not increment when no power is actively being drawn by the plugged in device. For example, I was measuring how much power our kitchen water boiler uses over the course of the day, and was puzzled when the meter only read say 8 hours cumulative time when I know that I reset it over 12 hours earlier, before realizing that the timer does not count when the water boiler is idling with negligible power draw. So the timer will not necessarily be accurate for devices that do not draw power continuously. The other improvement that would make this meter easier to use would be if the reset button wasn't one that required a pin to reset. The meter comes with one of those little SIM card eject pins, but it's a bit too sharp for the rubber reset button, and a thicker plastic pin would be easier to use, or have a raised button that can be reset by hand. It's a balance between convenient reset vs preventing accidental resets, but there are other ways to reduce accidental resets without requiring the pin (eg. put the reset button on the side).

Works good for me

The Suraielec Watt Meter is a fantastic tool for monitoring home energy use. It supports a wide voltage range (90V-250V) and features a large backlit display that’s easy to read. The auto cost calculator helps track expenses accurately, and overload protection adds safety. Setup was simple, and it provides precise readings of watts, amps, and voltage. Ideal for anyone wanting to save on electricity bills. Highly recommend!

Excellent. Need for Hvac. This can go to 220 volt, unlike others selling here online. Nice that it has a back light too. Tested it on my little toaster oven. It was showing 1500 watts as toaster stated from manufacturer. Great.

Es un dispositivo muy práctico y con el se puede colocar en diferentes equipos y según el cobro de tu país del kilowatt hora ver cuanto consume cada aparato y ver el gasto real. Muy práctico y así ver que más consume en tu casa y racionarlo o pensar en cambiarlo

Works as described and if holds up is good value. However, item appears to have been used as screen has multiple scratched and dirty.

Very good watt meter, and it has the level of accuracy needed to test power stations and battery solutions. It has an internal rechargeable battery as well.

Man don't think twice. It works and I love it. Shows volts amps and watts at the same time. Plug my coffee marker in to it and was surprised to see 9 amps of draw at 119 volts. Anyway that said that is why I bought. I can now see what and how much is on one circuit with ease.

Works good! I just with there was an easier way to reset it for a new reading monthly instead of deleting everything and then inputting the KwH rates.

Amazing product and easy to use!

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