TDS stands for Total Dissolved Solids, measuring dissolved metals and substances in your home's water supply. It includes organic and inorganic minerals like calcium, magnesium, chlorides, etc. Although a lesser amount of these solids does not negatively affect your health, a higher concentration of materials is not suitable for drinking.
According to the Bureau of Indian Standards, a TDS above 500 PPM (parts per million) is considered unhealthy and inadequate for drinking. At the same time, the WHO (World Health Organization) recommends a TDS of less than 300 PPM.
A TDS meter is a compact device that can check the total dissolved solids in your water within seconds. It can come in handy to ensure your water is safe for drinking or confirm whether your RO is working correctly.
How does a TDS meter work?
Dissolved solids, minerals, and salts can increase the conductivity of water and other solutions. A TDS meter can determine a solution’s conductivity by passing some electricity through it. A higher conductivity results in higher readings of TDS.
Things to consider when buying the best TDS meter for water testing in India:
Accuracy : It’s essential to look for an accurate TDS meter for determining the containments in drinking water. Most brands offer an accuracy range of ± 2% in their TDS meters.
Range : A higher measurement range of 0-9990 PPM allows you to use your TDS meter for Aquariums, pools, and more.
Ease of Use : Some convenient features like auto shut-off, hold function, and a large display make using the TDS meter easier.
Most TDS meters in the market have a similar design, but some meters are more reliable than others. We’ve compared and listed some of the best TDS meters for home use to help you find an ideal product.
HM Digital is a global brand that has been manufacturing water quality testing instruments for over 30 years. This device by HM Digital is one of the best TDS meters for aquariums and many other purposes, as it comes with a built-in thermometer.
Check for best price (Search Term: HM Digital TDS-3 Meter) @ PlanetOnSale
Key features of HM Digital TDS-3 Meter:
Pros of HM Digital TDS-3 Meter:
Cons of HM Digital TDS-3 Meter:
Konvio Neer’s imported TDS meter is one of the best-selling and most reliable TDS meters in the market. The company also offers a free virtual demo and a six-month warranty to ensure customers' satisfaction with their products.
Check for best price (Search Term: Konvio Neer Imported TDS Meter ) @ PlanetOnSale
Key features of Konvio Neer Imported TDS Meter:
Pros of Konvio Neer Imported TDS Meter:
Cons of Konvio Neer Imported TDS Meter:
This TDS meter by Themisto is another highly accurate and durable product that helps you check your water quality at an affordable price. It’s an easy-to-use device ideal for testing drinking water, swimming pools, aquariums, and much more.
Check for best price (Search Term: Themisto TH-TDS10 Digital TDS Meter) @ PlanetOnSale
Key features of Themisto TH-TDS10 Digital TDS Meter:
Pros of Themisto TH-TDS10 Digital TDS Meter:
Cons of Themisto TH-TDS10 Digital TDS Meter:
Sl. No. | Description | HM Digital TDS-3 Meter | Konvio Neer Imported TDS Meter | Themisto TH-TDS10 Digital TDS Meter |
---|---|---|---|---|
1 | Measurement Range | 0-9990 PPM | 0-999 PPM | 0-999 PPM |
2 | Accuracy | Very High | High | Very High |
3 | Built-in Thermometer | Yes | No | No |
4 | Hold function | Yes | Yes | Yes |
5 | Auto Shut-off | Yes | Yes | Yes |
6 | Warranty | 3 years | 6 months | No warranty |
7 | In the package | Vinyl Carry case | NA | NA |
Access to safe and clean drinking water is necessary to maintain a healthy lifestyle. Unfortunately, tap water may contain high concentrations of toxic containments and other metals. A TDS meter helps to detect these dissolved solids with great accuracy in a few seconds. The TDS meters mentioned above are the most reliable and accurate in the market, ensuring the water at your home is safe for drinking and every other purpose. Ultimately, we recommend that buyers go for HM Digital TDS-3 Meter as it supports a wider measurement range (0 to 9990 PPM) and has 3 years warranty. On the other hand, Konvio Neer Imported TDS Meter or Themisto TH-TDS10 Digital TDS Meter are also two other effective option if you’re looking for an affordable pick.
Check for best TDS meters in India with price. (Search Term: TDS meters ) @ PlanetOnSale