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An electric kettle may seem unassuming, but it's something that every family uses on a daily basis, and it's never a good idea to be vague in your selection. As a senior small appliance reviewer, I am often asked how to choose a good electric kettle. In fact, it is not difficult to choose an electric kettle, the key is to look at a few core indicators: whether the heating efficiency is fast, whether there is an odor, whether the temperature control is accurate, and whether the material is safe and non-toxic, high temperature corrosion resistance. Only comprehensive consideration of these factors, you can choose a high-quality kettle that really suits you. How to choose an electric kettle? 

First, the bad side of the electric kettle

While enjoying the convenience of electric kettles, we should also realize that all home appliances are the same, it is not perfect. Next, let's explore some of the shortcomings of the electric kettle.

1, electromagnetic radiation

Electromagnetic radiation is generated when the electric kettle is in operation, and some individual consumers have expressed concern about the potential health risks of long-term exposure to low doses of electromagnetic radiation. However, the current design of electric kettles, electromagnetic radiation generated under normal use is far below the relevant national standards.

2, repeated heating

Repeatedly heating the water in the electric kettle for a long time will lead to increased concentrations of calcium, magnesium and other minerals and trace heavy metals that may be contained therein, which may adversely affect the human body in the long term. Therefore, it is best to boil the water source when needed, and once the water boils soon after the immediate pouring out to drink, to ensure that the water is fresh and safe.

3, scale accumulation

As the minerals in the water at high temperatures are easy to precipitate, electric kettle in the long-term use of the process is prone to form scale. Scale not only affects the kettle's aesthetics and service life, but also may lead to reduced heating efficiency and increased energy consumption. In order to reduce the burden of maintenance, it is recommended that consumers choose easy-to-clean electric kettle design, and regular cleaning and maintenance.

4, safety hazards

There are some electric kettles on the market that do not meet the quality standards, these products may be manufactured using inferior materials that cannot withstand high-temperature environments or resist chemical corrosion. In the process of use, these poor-quality products may leakage, rupture or release of hazardous substances and other dangerous situations, posing a serious threat to the safety of consumers' lives and property.

Second, the electric kettle buying skills

How to choose an electric kettle? Now that we have discussed the possible inconvenience of electric kettles, let us now turn to how to skillfully circumvent these problems and choose the electric kettle that best suits your needs.

1, trust reliable brands

When shopping for an electric kettle, you should tend to choose those well-known brands with guaranteed quality and high safety. These brands often have strong technical tuning strength, to ensure that the core parameters of the product such as heating efficiency, temperature control accuracy and safety and non-toxicity to meet high standards. In contrast, some of the net red brand or just pile up the performance parameters of the brand may not perform well in actual use, and even the existence of safety hazards.

2, check the product labeling and description

In the purchase of electric kettles, a careful review of product labels and instructions is very necessary. Qualified product identification should contain the name and address of the manufacturer, product specifications, such as capacity, model number, official trademark, applicable voltage and power requirements and other key information.

3, focus on the heating element and efficiency

The quality of the electric kettle's heater or heating plate directly determines the efficiency and speed of boiling water and the stability of heating. So do not blindly follow the wind to buy low-priced products, choose a quality brand of electric kettle, can ensure the durability and efficiency of the heating element, the use of experience will be upgraded.

4, pay attention to the importance of the temperature controller

The thermostat is another key component of the electric kettle, responsible for accurately controlling the water temperature. If the quality of the thermostat is poor, it may cause the water not to boil or boil frequently and repeatedly, forming a thousand rolls of water that is not good for health. Long-term use of such products will not only affect your health, but also easy to damage the heating components, increase the circuit class safety hazards.

5, careful selection of pot material

Some low-quality kettle may be harmful to the health of high manganese steel or high temperature resistance, corrosion resistance of weak materials, these hidden dangers are very large. Generally speaking, stainless steel and borosilicate glass are more common quality kettle body material selection. In addition, because the bottom of the pot for a long time in contact with the heat pipe, the need for higher heat resistance and corrosion resistance, it is recommended that the preferred 316 stainless steel material.

6, reasonable to determine the size of the capacity

Capacity is not the bigger the better, the choice should be coordinated with the power ratio. If the capacity is too large and the power is not enough, it will affect the heating efficiency; on the contrary, if the capacity is too small and the power is too high, it may lead to excess heat, resulting in high loss, shortened service life and other issues. Generally speaking, the common capacity on the market is between 1.5L and 2.5L, which can meet the daily demand and ensure better heating efficiency.