Price: $18.99 - $11.19
(as of Apr 30, 2025 23:53:49 UTC – Details)
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



Package Dimensions : 5.39 x 2.99 x 2.74 inches; 1 Pounds
Item model number : UPWMA01A
Batteries : 3 A batteries required. (included)
Date First Available : October 25, 2020
Manufacturer : Suraielec
ASIN : B08GSPLZBN
Track Energy Costs in Real-Time & Save Money – Automatically calculates electricity expenses with customizable rates (0-99.99/kWh), monitors volts, amps, watts, and frequency, and identifies energy-hungry appliances to reduce your power bill
Large Backlit Display for Effortless Reading – Features a wide-angle LCD screen with bright backlighting to view energy stats clearly, even in dark basements, garages, or nighttime use
90-Day Data Memory & Overload Protection – Built-in battery backup preserves usage history during outages, while fire-resistant design and overload alerts ensure safety for TVs, ACs, and appliances
Compact & Space-Saving Design – Occupies only 1 outlet slot, leaving adjacent plugs free. Portable for checking fridge, washer, or HVAC efficiency anywhere in your 110-130V home
Professional-Grade Accuracy – Class 1.0 certified with ±0.1W precision to measure 0-15A/1,950W devices. Track cumulative kWh, peak usage, and runtime (up to 9,999 days) for smarter energy habits
Customers say
Customers find the watt meter works well, particularly on 240v circuits, and appreciate its ability to measure electricity consumption and calculate expenses over time. The device is reasonably accurate, provides helpful information, and customers consider it well worth the money. While some customers find it simple to use and easy to read, others report that instructions are hard to follow and the display is difficult to read. The backlight feature receives mixed feedback, with some noting it stays on for a very short time.
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