The problem of clean water is present in almost every home. Someone purchases and installs special filters, while someone just wants to check the condition of the liquid, so he buys a water tester. This device makes it possible to find out whether water is suitable for home use and whether cleaning is necessary.
Tester Tasks
Today, a water tester is not such a popular device, since personal filters can control the quality of water. But it is worth noting that it will not be possible to find the ideal model among these filters, because they all collect particles of solids on themselves after prolonged use, which can soon enter the water. Most often, people who use cheap filters that do not perform their functions from the very first day fall under attack.
If suddenly water has found a suspiciously unpleasant odor and color, then a water quality tester will help to find out about its problem. As a rule, there is a sewer smell, a taste of chlorine or rotten eggs, but people rarely pay attention to this.
Principle of operation
A water tester is designed to measure the amount of heavy particles in a liquid (PPM from 0 to 1000). The higher the value, the more dangerous the water for use. The acceptable norm is PPM from 100 to 300.
Filters can only be cleaned to a level of 0-50. If the level has reached 600 PPM, then the water will have a strange taste.
The best models
Check the quality of the filter will help the water tester. Any of the models provided below will serve its owners for many years without any problems. With such devices, you can easily find out the status of drinking water, liquid in a pool or aquarium.
Xiaomi Mi TDS Pen
One of the most famous and respected is the Xiaomi Mi TDS Pen water tester. Despite the fact that initially this production was exclusively engaged in the production of software and smartphones, today under its brand you can find excellent devices for home use.
Xiaomi is a water quality tester, which has long been a necessary device for people living not only in large cities, but even in villages. The device determines the content and quantity of such substances:
- heavy metals - copper, zinc, chromium;
- organic components (ammonium acetate);
- inorganic salts (calcium).
Xiaomi Mi water tester , the cost of which reaches 500 rubles, measures everything as accurately as possible. That is, if it shows a value of 250 PPM, then this means that in millions of particles there are exactly 250 particles of unnecessary substances that worsen the condition of the liquid.
Xiaomi's magnificent water tester is capable of measuring quantities ranging from 0 to 1000+ PPM. Deciphering the result is not so difficult:
- from 0 to 50 - perfectly clear water;
- from 50 to 100 - a fairly clean liquid;
- from 100 to 300 - the usual allowable rate;
- from 300 to 600 is a hard liquid;
- from 600 to 1000 - rather hard water, which is practically unsuitable for drinking, although the risk of poisoning is low;
- more than 100 PPM - hazardous fluid to use.
Finding a high quality analyzer is easy enough. Most often it is used to check the quality of water, where the filter has already worked. Xiaomi TDS is a water tester that allows its owners to learn about the poor operation of cartridges in time and replace them.
Such a device is recommended to be purchased by people living in areas with a fairly hard liquid, the consumption of which very quickly leads to the formation of problems with internal organs.
The tester in appearance resembles the most common electronic thermometer, which is closed on both sides with special caps. On top are the batteries that come with the kit, and below are two titanium probes.
You can turn the device on or off by pressing a single button. To analyze the liquid, the device must be lowered into a container of water, and then pay attention to the display, which is located on the side and displays the result.
You can also calibrate the device without much effort. To do this, you can take water intended for injection, sold in pharmacies. It is always ultra-pure and, therefore, is perfect as a reference for calibration.
Before measuring, remember that the result is affected by the temperature of the liquid. In order to take this parameter into account, the device is capable of measuring the degree of water heating.
Reviews
Many buyers who regularly use the device for quite a long time claim that it is practically perfect. Of course, there are some drawbacks in it, but it is absolutely not necessary to take them into account, since they are insignificant.
The device is perfect for those who want to control the quality of the fluid used, as well as the water in the pool, aquarium and so on. People speak positively about the good work of the tester. After all, there is no need to press too many buttons and carry out many actions, but just press one button, lower the device into water and see the exact value.
Watersafe WS425W Well Water Test Kit 3 CT
When there is a need to quickly check drinking water, this device will come to the rescue. Unlike the previous model, this device cannot say about the quality of the liquid in the pool, but it copes with its main task smartly.
Such a tester will be interesting for both adults and children, because it is made in the form of strips. They work according to the principle of focus for children, where litmus sticks are required. When the tester is immersed in water, it is painted in a certain color, by which one can understand the state of the liquid.
The tester is designed to detect metals, although it even copes with bacteria and pesticides. Universal goods are consumed quickly, so people have to spend money on it regularly. Although in reality the cost is not so high - about $ 21.
Customer reviews
First of all, people who have used the tester at least once, note the convenience and quick receipt of the result. Unlike other similar products, these strips show the result in literally 20-30 seconds, which really pleasantly surprises consumers.
Users claim that thanks to the device they constantly check the status of their filters and their operation. This makes it possible to always drink only pure water and be completely protected from all sorts of ailments that a person may have due to the use of low-quality water.
HM Digital TDS-4 Pocket Size TDS
A simple and accurate portable tester, the cost of which reaches sixteen dollars, has become a real bestseller just a day after the release of the sale. Despite the fact that most often people pay attention to devices of well-known brands (for example, Xiaomi), the tester from the Digital brand conquered its quality of work and affordable price of buyers.
His device is capable of measuring levels up to 9990 PPM, since this indicator is already huge in order to recognize poor-quality liquid.
What users say
This device, which you can easily put in your pocket and take with you on trips and hikes, receives positive reviews in your address all the time. It, like both previous models, is easy to use, has an affordable price and does its job perfectly.
People buy a tester to check the drinking water, although in fact it does a good job with the liquid in the aquarium. Owners of small fish do not want their pets to feel bad, therefore they are very happy about such an excellent device that makes it possible to enjoy life.
Other models
In addition to the above, there are several more good models:
- Digital Aid Best Water Quality. The $ 16 device has a maximum of 9990 PPM, high performance and a smart device shape. In addition, the tester not only accurately determines the new result, but also remembers several previous ones, which allows you to compare indicators.
- HM Digital TDS-EZ Water Quality TDS Tester. Among the best handheld devices, one cannot fail to note the model, which costs $ 13. Not the most budget device has been taking a place on the market for a long time, so buyers can be sure of its quality. The device boasts a good range of PPM (0-9990), which allows you to speak about it only positively.
- ZeroWater ZT-2 Electronic Water Tester. A device for only $ 11 is useful in cases where the filter owner has forgotten when to replace it. The measuring range (0-999 PPM) is enough to see the quality of drinking water. The tester works pretty well, but it is not intended for daily use.
All of them are also popular and have a huge number of positive reviews. The only problem is that they can not be purchased in every city. Although the quality of their work is really high.