From the brand
MECHEER is dedicated to creating an easy and efficient living experience for our customers. Our goal is to provide convenient, practical and long lasting solutions in all areas of daily life. We insist on strict quality control and continuous technical improvement to ensure that every product we offer meets or exceeds our customers’ expectations.
We expect you to feel our persistent pursuit of quality and service when you choose our products.
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Various Monitoring Parameters: The power meter plug can monitor the power (W), energy (kWh), volts, amps, hertz, power factor, cost, minimum and maximum power (W), cumulative days and time of your appliances. By switching 7 display modes, you can easily know the various parameters while the appliance is working. The home energy monitor can also calculate and display how much power your appliance uses and how much electricity bill it cost in cumulative time.
Upgraded LCD display: With large screen size 2.36 inch x 1.85 inch, clearer monitor backlit, our electrical usage monitor can display the data clearer and more visible no matter day or night. 180°full wide viewing angles is great for reading and recording the data in any angles. No need to stand on the front of the display and bend over to read the numbers.
Adjustable Backlight Time: Our upgraded watt meter has 5 options of backlight time. The default backlight time duration is 10 minutes(bL-0). If you want to change the backlight time, you can press and hold “UP” and “DOWN” button at the same time to enter backlight time setting, then press “UP” and “DOWN” to select the backlight time (bL-0 =10 minutes, bL-1=1 hour, bL-2=4 hours, bL-3=8 hours, bL-4=always on), finally press the “COST” to save the backlight time settings.
Overload protection: When the power of the appliance exceeds the overload power, the LCD will display “OVERLOAD” to warn the user. All the buttons will quit working and can only be workable when you lower or remove the load power. The default overload power is 3680W and is adjustable from 0 to 3680W. In general, you need to set the overload power to 1800W before using. Just press the “function” button for more than 3 seconds to enter the setting.
Data Memory Function: The wattage meter will record your power consumption data when you remove it from socket, or remove appliances from the electricity monitor. You can directly see the last data when you use it next time. This function can also automatically save the data when there is a sudden power failure.
Monitor Your Energy Usage：Our watt meter power analyzer lets you track electricity consumption and manage power usage to help save on bills. It works as a voltage, kilowatt, current, and electricity meter. If you have any questions about your meter socket, feel free to contact us.
Al A. –
An excellent and low cost way to measure wattage/kWh use around the house….
Got a pair of these to use for monitoring/measuring wattage consumption for various appliances and devices in our house, prior to having a generator switch installed in our house.In order to determine the branches to power through the generator switch box and how much each branch will consume for the total wattage and capacity of our generator, these two plug in monitors are proving to be worth their weight in gold!The display is crisp, the text sharp and easy to read and the backlight display, when needed, is a huge plus. The assorted options available for settings and view of volts, amps, watts, watt-hours, electrical cost factor, etc, are also excellent.Delighted with these and I might be ordering one more to monitor another major appliance we’d be using during a power-outage and generator use.My only regret is not being able to monitor 240 volt appliances like our oven/range and dryer, but, I’m searching for one specifically for this and if they’re available, I’ll consider getting one of those as well.As for these wattage monitors, delighted with their performance and the reasonable cost per unit. 5 Stars all around!
I. Norman –
Great when you are trying to find amps on a device
I bought these because we needed to find out amperage draw on devices as a family member needed them for their apartment.They have been able to help determine the amerage draw of each device, to prevent over powering the circuit. They show watts, amps, volts.
Dale Western –
Excellent Power Meter
Simple to use, works as advertised, and delivered as promised. I now know how much load the Christmas lights outside are adding to a recently added landscape lighting system. I now have peace of mind.
AZEnergizer –
Don’t throw Away The Instructions.
Nice, inexpensive device. Very useful. 4-5 stars except for these negatives:1. Some controls and settings are virtually impossible to access unless you have the instructions. Not intuitive at all.2. If you want to know how much power your device uses in an hour, day, week, month, etc you must write down when you plug it in and when you unplug it. The meter will not give you that information. It only tells you how many minutes, hours, days, etc. your device is running. e.g. If your fridge, AC, or heater cycles on and off, it will tell you how many minutes, hours, days, it’s been running, not how many days the appliance has been plugged in. You might have it plugged in for a week and the meter might say “3 days” because that’s how long your appliance ran since you plugged it in.I’ve been using two of these every day for a couple months. I love the large bright blue display. You can have the screen on all the time or turn it off. By default the screen turns off after 10 minutes. Good purchase if you want to measure electricity usage.
J –
Great tool to watch power utilization and costs
Power meter works better than expected. Love the features including the ability to set your local cost of electricity my kWh enabling you to quickly see “How much is this thing costing me!”.
John C. –
Good product at a good price
Simple to use and gives you lots of data would recommend this product. Purchased this item to tell me how many amps a fridge was drawing. You can use this item for many things like checking the power draw when your TV is turned off.
GW –
Performs just as well as higher-priced models.
The Mecheer Upgraded Power Meter is one of many available on the market. I own three power meters—one for each of my homes—and find them very useful, whether for reducing energy consumption or checking if an electronic device is actually working and drawing power.When I bought my first meter years ago, I opted for an expensive model. The second was mid-priced, and this time I decided to try a budget option—the Mecheer currently sells at about $12 on Amazon. Interestingly, all three perform the same, and I haven’t noticed any meaningful differences.While I haven’t yet tested this model’s long-term durability, it works as advertised and seems reliable. I’d certainly recommend it for home or DIY use.Disclaimer: I am a regular paying customer and did not receive any incentives from the seller or manufacturer.
BTP –
Very good electrical monitor device
The unit performs as described by seller. Changing functions is easy. Digital readout is large and easy to read. The case is well made, and function buttons are raised and easy to press. Cost is competitive with other devices with same or similar features. This unit provides the features I want.I rate this as a GOOD BUY.
Kay –
As described, I am very satisfied.
Do it yourselfer –
Easy to use meter to monitor electricity usage. READ the manual so you know how to use the device. Works great once you have it figured out.
David –
Useful bit of kit, the back light is a must for these devices as often plugged in away from you, this stays on for a full ten minutes which is ideal to pop back and see how things are going.it can be programmed with your tariff cost and work out current usage but as using a spreadsheet I just use the kwh along with minutes used.Good investment and would recommend this model.
Aduenas. –
Que es una herramienta esencial para monitoreo de la energía eléctrica
Roland Wenzel –
Ich habe etwa 9 Energiemessgeräte verschiedener Hersteller. Alle haben den Nachteil, dass die Displays nur aus einem bestimmten Blickwinkel gut abzulesen sind. Oft sind Steckdosen in der Küche, Wohnzimmer, oder hinter Waschmaschinen/Trocknern in Hüfthöhe oder einige Zentimeter über Fußleisten am Boden angebracht. Aus Sichthöhe sind diese Displays nicht oder kaum abzulesen. Ich habe auch Meßgeräte mit obenliegendem Display, aber ich muss nahe herantreten, um die Daten ablesen zu können. Normale frontseitig angebrachte Displays sind aus Sichthöhe meistens nur mittels Taschenlampe abzulesen. Deshalb suchte ich lange Zeit nach einem Meßgerät mit beleuchtetem Display. Diese gibt es, allerdings schaltet sich die Hintergrundbeleuchtung in kürzester Zeit von selbst ab. Das ist nervig, z. B. wenn ich Stromschwankungen beobachten oder Daten notieren möchte. Dieses Energiemessgerät für günstige 12€ bietet genau das, was ich lange gesucht hatte. Das Display ist sehr groß, alle Daten sehr gut ablesbar, allerdings nur bei aktiver Hintergrundbeleuchtung. Ohne Beleuchtung sind die Daten kaum zu erkennen. Mein Meßgerät entspricht nicht der (unbeleuchteten) Abbildung im Angebot. Das Display ist dunkelblau mit schwarzem Rahmen und die weißen Ziffern sind bei ausgeschalteter Beleuchtung kaum zu erkennen.Allerdings schaltet sich bei leichtem Druck auf eine der vier Tasten das hervorragend beleuchtete Display ein und alle Daten können auch aus weiter Entfernung klar und ohne Stress abgelesen werden. Und das für ganze 10 Minuten. Glücklicherweise stimmt dies nicht mit der Bedienungsanleitung überein, hier soll die Hintergrundbeleuchtung nur 30 Sekunden aktiviert sein. In diesem Fall hätte ich das Messgerät zurück gegeben. Meines leuchtet aber nicht 30, sondern volle 600 Sekunden. Die Messungen sind genau, mit den Funktionstasten kann ich alle wichtigen Messwerte durchblättern und die Kosten je kwh einstellen. Das Gerät zeigt Stromverbräuche ab 0,3 W an, erfasst somit auch die kleinen Standbyverbräuche. Ministröme unter 0,3 W werden mit 0,0W angezeigt. Das ist bei den meisten Energiemessgeräten ebenso der Fall. Für diese Miniverbräuche habe ich ein Meßgerät, welches ab 0,01 W misst. Das kann ich aber nur gebückt und mit Taschenlampe ablesen.Dieses Energiemessgerät hat keine Speicherbatterie, löscht also alle Daten (außer dem eingestellten Strompreis), wenn es aus der Steckdose entnommen wird. Dafür habe ich aber Meßgeräte mit Speicher.Alles in allem aber ist dieses Energiemessgerät für alle Normalnutzer, die ein sehr gut ablesbares Messgerät (wenn hintergrundbeleuchtet) mit einem hervorragenden Preis – Leistungsverhältnis suchen, sehr empfehlenswert. Mit seinem dunkelblauen, lange beleuchteten Display ist es auch ein ausgesprochen schönes Gerät.