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Added dual tariff mode, you can set two electricity tariffs at different times as needed to calculate electricity costs more accurately.
Home Electricity Usage Monitor
Overload Protection
The initial parameter of overload is 1875W, you can set the max load power of this power meter by yourself. When current load power goes beyond max data the word 'Overload' on LCD will keep blinking to warn the users.
Power Consumption Measurement
- This power meter calculates the energy cost.
- Easy to use and promotes awareness of energy consumption.
John
Reviewed in the United States on August 14, 2024
The unit works well as long as it's plugged in. Any interruption in power and it resets to zero. I replaced the button batteries and it didn't solve the problem.If you need it to hold memory... You may want to look at a different unit
Wilson Bolanos Soto
Reviewed in the United States on December 27, 2024
The material and precision are quite premium! It helps me to check the power consumption of some devices before connecting them to my Ecoflow
Mario Jacob
Reviewed in Canada on January 16, 2024
Fonctionne très bien, contrairement à plusieurs témoignages! En cliquant sur la touche Energy on obtient la tension, la fréquence, l’ampérage et le plus important le wattage. Un seul point négatif, il faut regarder l’écran un peu de côté pour voir exactement le bon chiffre car on voit les points entre les chiffres si on regarde directement et c’est difficile de dire la valeur.
Bruce Stouter
Reviewed in the United States on April 8, 2024
Shows current, wattage, max watts when motor starts up, and total energy until you push the reset pin. Works very well
golden_
Reviewed in the United States on September 30, 2023
I love this electricity monitor. I use it continuously in the garage to record exactly how much juice I am putting into our EV, so I can calculate exact mileage. I have also used it on a temporary basis to measure the power usage of various 110V appliances in the house like printers, computers, router, refrigerator, microwave, CPAP machine, etc. It has various readouts. It gives very interesting insights into how much power the plugged-in item is drawing. It monitors instantaneous peak usage, and gathers usage stats over time. The reset button is small, recessed and therefore impossible to hit accidentally.
DAVE KINTZ
Reviewed in the United States on November 13, 2023
We decided to buy a GE All-in-One, Heat Pump, washer/dryer combo. This unit will now tell me how much power is being used in real time, and the total $$ it is costing us over time. This monitor was Easy to program in our $.17 per KWH rate. We have had this in place now for 2 full months, and our power usage is @ $13.90 total , for washing and drying 55 loads. Just a little over $.25 per laundry load. I Highly Recommend both this Monitor, and the GE heat pump all-in-one Washer/Dryer Combo.
Ricardo Campos Pérez
Reviewed in Mexico on June 25, 2021
Es relativamente fácil de usar, pero no tiene un instructivo. Solo una hojita que dice cómo cambiar de modo. Hay que buscar en internet que significan algunas cosas. Pero al final realmente vale la pena.
Stu
Reviewed in the United States on March 6, 2021
I bought this power meter after seeing the significant number of purchases on Amazon and ignored the one star reviews that complained about the poor instructions. I should have listened to those one star reviews. The instructions, if you can call them that, are horrible and give almost no directions. They do go into great detail about how to read seconds, minutes and hours for the clock display, but that's about all you get. I am tech savvy and have a BSEE degree in Electrical Engineering and I can't for he life of me figure out more more than setting the clock and the electric rate. There are NO directions to re-zero the readings to start over for a new device you are checking for such things are Min/Max watts, cumulative time on the counter and such. The "Reset" does not do that but rather resets the entire device including the clock setting. There are no good instructions even to be found online, including the few YouTube videos that cover similar meters with the same design (clones) by other companies. This problem is especially true if you buy the two tariff (to rates structure) model. The device is just about useless except for reading the instantaneous Volts, Amps, Watts, and PF. You'll be sorry you wasted your money if you buy this. I am going to send it back for a refund in morning.
Raul G.
Reviewed in Mexico on November 22, 2021
Te ayuda a identificar exactamente cuando gasta cada aparato y a detectar malas configuraciones de aparatos que consumen aun apagados y problemas como extensiones que consumen energía de la nada.
Ricardo
Reviewed in Mexico on January 29, 2021
Cumple!
rsky
Reviewed in the United States on November 25, 2020
It does what it says and at a very economical price. The backup battery is a nice feature to have. One aspect I wish was configurable is how the accumulative time counter works. It accumulates time only when there is an active load. If you monitor an appliance that cycles on and off, the counter does not accumulate time during the off cycles. This is good if you want to know how long an appliance actually ran, but not so good if you want to know how long the appliance was monitored. Would be nice to have the choice but definitely not a deal breaker.
Customer
Reviewed in Canada on August 27, 2019
Product arrived in good order. Works as advertised. Good value.
Ragnar Daneskjold
Reviewed in the United States on June 2, 2017
Received promptly and in good shape. Instructions are rather cryptic, written by a non-English speaker, I suspect. However, I managed to get through the language problems and get it working properly. A rewrite of the instructions by a native English speaker, in "American" English would be a great help. Though the unit can calculate energy use and cost in euros and other currency, that isn't very important in the US. Unit seems to have plenty of functions to handle any job required for 120 VAC testing.
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