From the brand
Watt Meter
SURAIELEC is a brand focused on various power solutions for lighting, decoration, charging, and pool.
We are dedicated to developing new technologies and integrated solutions, and providing a diverse line of power products, including power meter, wireless smart light switches, remote light bulb sockets, pool timers, low voltage transformers, power strips, cord reels, extension cords, and lighting fixtures for indoors or outdoors.
Suraielec Plug-in Watt Meter
Intuitive Electric Usage Monitoring: Measure power (W), volts, amps, frequency, power factor, max/min power (W), cumulative time, and energy (kWh) with this watt meter; Automatically calculate costs based on set prices and track home energy usage for efficient electricity savings; This watt hour meter makes managing your energy consumption easy
90-250 V Wide Voltage Range: The amp draw meter measures 90-250 Vac, 0-16 AMP, and 0-3680 Watt, with overload indication adjustable from 680 to 3680 W; Adhering to Class 1.0 accuracy standard with 0.1 W, 0.1 V, 0.001 A, and 0.001 kWh resolution, this watt power meter ensures precise readings
Clear LCD Display with Backlight: The energy monitor plug features a wide-angle, clear-digit LCD display with backlight for easy reading and operation in dark environments; This wattage meter plug in provides excellent visibility
90 Days Long-Term Data Hold Memory: Equipped with a built-in rechargeable battery backup, this appliance power usage meter stores data for up to 90 days during power outages or when unplugged; The reset button restores all data to zero, making it a reliable wattage meter for long-term use
Space-Saving Design: The compact design of this measure power usage device leaves the lower wall outlet accessible when plugged into the upper outlet; Made of high-quality fire-resistant material, this watt meter plug in is both safe and efficient; Ideal for those looking for a power meter plug, watt meter, or outlet meter
Jay C –
Very useful
Very good quality and very useful. Test your appliances and household items, TV etc. outputs before you buy a solar generator. This will help you know how much generator power and capacity you will need to power your household items during a real power outage.
Barney –
Compact, great display visibility and super easy to use
I needed one of these instruments for two projects in my home. I’m absolutely delighted with its functionality and its elegant design. reliability. I really don’t see a single feature about it that needs improvement ! However, because I’ve owned it for merely a few weeks I can’t yet speak of its reliability. However, if and when it suddenly fails I’ll immediately update this review with an assessment about. Thus, if you see no updates to this review, you can be assured that mine is still functioning like new.My uses for it so far :1. 20 air purifiers ( We have 5 cats sharing our home. ) that together add up to a lot of electricity. Their fan motors each have PF correction circuitry, but those circuits can “wear out”.2. Many red LED phototherapy lamps for use in 120 vac floorstand and tabletop fixtures. Each of these each have integral AC-to-DC converters, and these power supplies each contain a transformer. The PF of these lamps varies — depending on the manufacturer and the cumulative number of usage hours.
Christopher –
Works but with some major and minor flaws
This one has the best information on each screen IMO to reduce how often you have to change screens. That is why I bought this one.However, it does not fit into either of the 2 styles of wall outlets I have in my house because the ground pin is too long. In order to use this power meter, I have to plug a multi-plug into the wall and then plug this power meter into the multi-plug. It’s possible my wall outlets don’t have deep enough ground sockets, but everything else fits in my wall outlets without a problem.One annoying part of the device (assuming it fits your outlet) is the reset button. You have to use a small tool (included) or a paper clip to push the reset button, and you’ll want to reset it each time you use it unless you have a reason to keep old data. There is an internal battery that keeps old data for whatever reason. I can’t think of a use for the battery personally.The text is difficult to read when the backlight is off. This makes the backlight necessary instead of an enhancement. I wish they would’ve just used a better screen and skipped the backlight. One thing to know about the backlight is that the backlight turns off automatically after 30 seconds. Whether that’s good or bad is up to you.Despite the marketing claiming this supports 3680W, it only supports 16A of current. 16A*230V is 3680W, but 16A*120V=1920W in the US. Don’t buy this thinking it will support 20A of current in the US (or anywhere) just because it supports high wattage. It even has the North American style of plug, so you shouldn’t be plugging it into much more than 120V most likely.
Petra H. –
Lets me calculate the cost of running certain electronics (incubators mainly)
I can calculate cost and efficiency of many electronics. Knowing the cost of running appliances.
Franklin –
Great Watt meter
Great Watt meter. I used it to calculate the wattage of many products to size a Powerstation. It does exactly what it is meant to do. I recommend this product.
S. Mason –
Feature rich, but has limited “max/min power” functionality
Feature rich, but with limited functionality. Primary reason for this purchase was to measure a refrigerator’s start-up power causing house lights to dim. The Suraielec Watt Meter failed. It did NOT see or register any impulse current, it just showed the average low power value. So, I still don’t know how close the fridge is to tripping the circuit breaker. Would have paid more for that feature, but Suraielec claimed it “ensures precise readings” and measures “max/min power”. Not so.
JackRudy –
Get your electricity under control
Easy to use and immediate feedback. Dehumidifier and air filtration systems are brutal if run full time!
V –
Great for EVs
Perfect for monitoring my EV charging station and metrics.
Chris –
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.
graham –
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.
Jerome –
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.
Amazon Customer –
Amazing product and easy to use!
aregee –
I’m happy with mine.