10 Best Kill A Watt Meter (2024 Update)

When you shop through links on our site, we may earn an affiliate commission. This educational content is not intended to be a substitute for professional advice.

If you are looking for a way to monitor your energy consumption at home or office, then the kill a watt meter is the perfect device for you. It is a simple tool that can help you find out which appliances are consuming the most energy and how much they cost you. However, there are some key points that you should consider when buying a kill a watt meter.

First, you should look for a kill a watt meter that can measure both voltage and current so that you can get accurate readings. Second, you should look for a meter that can handle high-powered appliances like air conditioners, refrigerators, and heaters. Third, you should consider the display of the meter and whether it is easy to read and understand. Fourth, you should look for a meter that is easy to use and can be plugged into any outlet. Finally, you should consider the price of the meter and whether it is within your budget.

In summary, when looking for a kill a watt meter, consider its ability to measure voltage and current, its capacity to handle high-powered appliances, the display and ease of use, and its price. By considering these key points, you can find the right kill a watt meter for your needs and start saving on your energy bills.

10 Best Kill A Watt Meter

1. P3 International P4460 Kill A Watt Ez Electricity Usage Monitor , Grey

The P3 International P4460 Kill A Watt EZ Electricity Usage Monitor is a must-have tool for anyone who wants to keep track of their energy consumption and save on their electricity bills. This device is designed to measure the amount of electricity consumed by any household appliance or electronic device, and display it in an easy-to-read format.

The P4460 Kill A Watt EZ comes with a large LCD display that shows eight critical units of measure, including voltage, current, wattage, frequency, and power factor. This makes it easy to track the energy consumption of any device, and determine whether it is operating efficiently or not.

One of the most useful features of the P4460 Kill A Watt EZ is its ability to calculate the cost of electricity used by any device over a specific period of time. Users can input the cost of electricity in their area, and the device will calculate the cost of electricity used by the device by the week, month, or year. This makes it easy to identify which devices are consuming the most energy, and take steps to reduce their usage.

In addition to its energy monitoring capabilities, the P4460 Kill A Watt EZ also has a built-in backup feature that stores accumulated data even when the device is unplugged or turned off. This ensures that users can track their energy consumption over time, and make informed decisions about their energy usage.

The P4460 Kill A Watt EZ is also remarkably accurate, with a margin of error of only 0.2%. This means that users can rely on the data provided by the device to make informed decisions about their energy usage.

Overall, the P3 International P4460 Kill A Watt EZ Electricity Usage Monitor is an essential tool for anyone who wants to save money on their electricity bills and reduce their carbon footprint. Its easy-to-use interface, accurate measurements, and cost calculations make it a valuable addition to any home or office.

2. P3 P4400 Kill A Watt Electricity Usage Monitor

The P3 P4400 Kill A Watt Electricity Usage Monitor is a cutting-edge device designed to help you track your electrical usage by day, week, month or year. With its four different settings, you can easily monitor your energy consumption and identify areas where you can save on your electricity bills.

Featuring an easy-to-read screen, the electricity usage monitor connects to your appliances and assesses their efficiency. The large LCD display counts consumption by the kilowatt-hour, and calculates electricity expenses by the day, week, month or year, making it easy for you to keep track of your energy usage.

The P3 P4400 Kill A Watt Electricity Usage Monitor displays volts, amps and wattage within 0.2 – 2.0 percent accuracy, ensuring that you get accurate readings every time. It is compatible with inverters and designed for use with AC 115-volt appliances, making it a versatile tool that can be used in a wide range of settings.

Whether you are looking to reduce your energy bills or simply want to keep track of your energy usage, the P3 P4400 Kill A Watt Electricity Usage Monitor is an excellent investment. With its advanced features and user-friendly design, it is the perfect tool for anyone looking to take control of their energy consumption and save money on their electricity bills.

3. Upgraded Home Electricity Usage Monitor With Backlight And Overload Protection.

The Upgraded Watt Meter Power Meter Plug is a powerful and versatile tool that allows you to monitor various parameters related to your home appliances' energy usage. With its ability to measure power (W), energy (kWh), volts, amps, hertz, power factor, cost, minimum and maximum power (W), cumulative days and time, this meter plug provides you with all the information you need to control your power consumption and save money on your electricity bills.

The electrical usage monitor boasts a large 2.36 inch x 1.85 inch LCD display that is backlit for clearer and more visible readings, even in low light conditions. The display's 180° full wide viewing angles make it easy to read and record the data from any angle without having to stand in front of the display and bend over to read the numbers.

The upgraded watt meter also comes with an adjustable backlight time feature that allows you to choose from five different options for the duration of the backlight. You can easily change the backlight time by pressing and holding the "UP" and "DOWN" buttons at the same time, selecting the desired option, and pressing the "COST" button to save the settings.

The watt meter power analyzer also features overload protection that alerts you when the power of your appliance exceeds the overload power. The LCD display will show "OVERLOAD," and all the buttons will stop working until you lower or remove the load power. The default overload power is 3680W, but it can be adjusted from 0 to 3680W. It is recommended to set the overload power to 1800W before using it.

The wattage meter also comes with a data memory function that automatically saves your power consumption data when you remove it from the socket or remove appliances from the electricity monitor. You can directly see the last data when you use it next time, and the function can also save the data when there is a sudden power failure.

Overall, the Upgraded Watt Meter Power Meter Plug is an ideal tool for monitoring the electricity usage of your home appliances, controlling your power consumption, and saving money on your electricity bills. It is the best choice for a voltage meter, kilowatt meter, current meter, and electricity meter. If you have any concerns with the electrical meter socket you received, you can contact the supplier to get 100% satisfaction.

4. P3 International P4400-Vp Electricity Usage Monitor With 8 Measures (2.4" W X 1.7" D X 5.1" H).

The P3 International P4400-VP Monitor is an innovative electricity usage meter that allows users to forecast their costs and monitor their energy consumption with ease. This compact device is designed to display volts, amps, watts, and Hz, giving users a comprehensive understanding of their energy usage in real-time.

Operating on a voltage of 115VAC, the P3 International P4400-VP Monitor has a maximum current of 15A, making it suitable for use in a wide range of settings, from homes to offices and beyond. Its compact size, measuring just 2.4" W x 1.7" D x 5.1" H, allows it to be easily transported and used wherever it's needed.

With its intuitive design and advanced features, the P3 International P4400-VP Monitor offers users a simple and effective way to monitor their energy usage and reduce their environmental impact. By displaying real-time energy usage data, this device empowers users to make more informed decisions about their energy consumption, helping them to lower their bills and conserve resources.

Whether you're looking to monitor your energy usage at home or in the office, the P3 International P4400-VP Monitor is an excellent choice. With its advanced features, compact design, and ease of use, this device is the perfect tool for anyone looking to track their energy consumption and reduce their environmental impact.

5. P3 International P4460 Kill A Watt Ez Energy Monitor

The P3 International P4460 Kill A Watt Ez Energy Monitor is a revolutionary device that enables users to measure the energy consumption of their household appliances accurately. With an accuracy rate of 0.2%, this energy monitor provides precise readings of the electrical usage of appliances, helping you to better manage your energy consumption and reduce your electricity bills.

The device features a large LCD display that shows the energy usage, cost, and other relevant information of your appliances. This feature enables users to monitor their energy consumption in real-time, which is an essential aspect of energy management. Moreover, the display is easy to read, and users can easily switch between different modes to view their energy usage by day, week, month, and year.

One of the most impressive features of this energy monitor is its ability to calculate the cost of energy consumption by an appliance. This feature allows users to determine the cost of running an appliance and make informed decisions about their energy consumption. Furthermore, the device can forecast the energy usage of an appliance by week, month, and year, making it easier for users to plan and budget their energy bills.

The P3 International P4460 Kill A Watt Ez Energy Monitor also comes with a built-in battery backup that ensures users can continue to monitor their energy consumption even during power outages. This feature is particularly useful for users who live in areas with frequent power outages, as it ensures that they can still monitor their energy usage and take proactive steps to reduce it.

In conclusion, the P3 International P4460 Kill A Watt Ez Energy Monitor is an essential device for anyone looking to manage their energy consumption and reduce their electricity bills. With its accuracy, ease of use, and advanced features, this energy monitor is an excellent investment for any household that wants to take control of their energy consumption.

6. Kw47-Us Electricity Usage Monitor With Lcd Display And Overload Protection For Energy Saving (No-Backlight)

The kuman KW47-US Electricity Usage Monitor Plug Power Watt Voltage Amps Meter with Digital LCD, Overload Protection and 7 Display Modes for Energy Saving (NO-Backlight), white is an essential tool for anyone looking to reduce their energy consumption and save money on their electricity bills. This monitor offers a range of features that make it easy to track energy usage and identify areas where energy can be saved.

One of the key features of this monitor is its digital LCD display, which is large and clear for easy reading. The screen size measures 47cmx60cm, providing ample space for displaying various parameters such as Power(W), Energy (kWh), Voltage, Amps, Power Factor, Cost and Minimum & Maximum Power. This makes it an ideal tool for energy consumption monitoring.

The kuman KW47-US Electricity Usage Monitor Plug Power Watt Voltage Amps Meter also comes with overload protection, which is a crucial safety feature. If the whole power exceeds the rated power of the monitor, the LCD will display "OVERLOAD" with a booming noise to remind the user. This ensures that the monitor is not damaged and the user is safe from any potential hazards.

Another useful feature of this monitor is its built-in battery. With a 3.6V rechargeable battery (NI-MH), it can store electricity, allowing the meter to be moved and viewed without losing readings. This makes it easy to monitor energy usage in different areas of the home or office.

Overall, the kuman KW47-US Electricity Usage Monitor Plug Power Watt Voltage Amps Meter with Digital LCD, Overload Protection and 7 Display Modes for Energy Saving (NO-Backlight), white is a valuable tool for anyone looking to reduce their energy consumption and save money on their electricity bills. With its range of features and user-friendly design, it is an essential investment for anyone who is serious about energy conservation.

Best Kill A Watt Meter FAQs

Can a Kill A Watt meter be used to measure the energy usage of all types of appliances and electronics?

Yes, a Kill A Watt meter can be used to measure the energy usage of most types of appliances and electronics. It can be plugged into any standard electrical outlet and then the appliance or electronic device can be plugged into the meter. The meter will then display the amount of energy being used by the device in watts, as well as other information such as voltage, frequency, and power factor.

However, there are some limitations to what a Kill A Watt meter can measure. It is designed to measure the energy usage of devices that plug into an electrical outlet, so it cannot be used to measure the energy usage of hardwired appliances like central air conditioners or electric water heaters. Additionally, it is not designed to measure the energy usage of devices that use a lot of power, such as electric vehicles or large appliances like refrigerators or washing machines.

Overall, a Kill A Watt meter is a useful tool for measuring the energy usage of most household appliances and electronics, but it may not be appropriate for all situations.

How accurate are Kill A Watt meters and are they certified by any regulatory bodies?

Kill A Watt meters are generally accurate within 0.2% of the actual power consumption, making them a reliable tool for measuring electricity usage. However, their accuracy can be affected by factors such as voltage fluctuations, temperature, and the type of load being measured.

In terms of certification, Kill A Watt meters are certified by various regulatory bodies such as UL (Underwriters Laboratories) and ETL (Intertek Testing Services), which ensures that they meet safety and performance standards. Additionally, some models may also be certified by the FCC (Federal Communications Commission) for electromagnetic interference.

Overall, Kill A Watt meters are a useful and reliable tool for measuring electricity consumption and can help individuals and businesses save money on their energy bills. However, it is important to ensure that the meter is properly calibrated and used in accordance with the manufacturer's instructions to obtain accurate readings.

What are some common uses for a Kill A Watt meter in homes and businesses?

A Kill A Watt meter is a useful device that allows homeowners and businesses to measure how much energy their appliances and devices are consuming. The meter can be used to calculate energy costs and identify energy-saving opportunities.

In homes, a Kill A Watt meter can be used to measure the energy consumption of appliances such as refrigerators, TVs, and air conditioning units. By identifying the energy hogs, homeowners can take steps to reduce their energy consumption and save money on their utility bills.

In businesses, a Kill A Watt meter can be used to measure the energy consumption of office equipment, such as computers, printers, and copiers. This information can be used to identify ways to reduce energy consumption and increase energy efficiency, which can help businesses save money on their energy bills and reduce their carbon footprint.

Overall, a Kill A Watt meter is a valuable tool for anyone looking to save money on their energy bills and reduce their environmental impact.

What are the benefits of using a Kill A Watt meter to measure energy consumption?

The Kill A Watt meter is a tool that helps measure energy consumption and identify areas where energy can be saved. By using a Kill A Watt meter, you can determine how much energy is being used by various appliances and devices in your home or office. This can help you identify which devices are using the most energy and where you can make changes to reduce your overall energy consumption. Additionally, the Kill A Watt meter can help you calculate the cost of running specific devices, which can inform decisions about whether to replace them with more energy-efficient models. Overall, using a Kill A Watt meter can help you save money on your energy bills, reduce your carbon footprint, and make more informed decisions about your energy usage.

What is a Kill A Watt meter and how does it work?

A Kill A Watt meter is a device used to measure the electricity consumption of household appliances and other electrical devices. It works by plugging the appliance into the meter and then plugging the meter into a wall socket. The meter then measures the amount of electricity being used by the appliance in terms of watts, kilowatts, voltage, and frequency.

The Kill A Watt meter can be used to track energy usage over time, and can help consumers identify which appliances are using the most electricity and where they can reduce energy consumption. This can lead to lower energy bills and a reduced environmental impact.

The device is easy to use and does not require any special knowledge or training. It is a useful tool for anyone looking to save money on their energy bills or reduce their carbon footprint.

How useful was this post?

Click on a star to rate it!

Average rating 0 / 5. Vote count: 0

No votes so far! Be the first to rate this post.

Sharing is caring!