Top 10 TDS Meters for Sale in 2021

In today’s world, water quality is a growing concern for many people. With increasing pollution levels and contaminants in our water sources, it has become more important than ever to monitor the quality of the water we consume. Total Dissolved Solids (TDS) meters are a valuable tool in this regard, as they can provide a quick and easy way to measure the concentration of dissolved solids in water.

If you are in the market for a TDS Meter, you may be overwhelmed by the sheer number of options available. To help you make an informed decision, we have compiled a list of the top 10 TDS meters for sale in 2021.

One of the best TDS meters on the market is the HM Digital TDS-4 Pocket Size TDS Meter. This compact and portable device is perfect for on-the-go testing and provides accurate readings in a matter of seconds. With its easy-to-read display and simple operation, the HM Digital TDS-4 is a great choice for both professionals and home users alike.

Product Model	DOF-6310 (DOF-6141)
Product Name	Dissolved oxygen data collection terminal
Measuring Method	Fluorescence Method
Measurement range	0-20mg/L
Accuracy	±0.3mg/L
Resolution	0.01mg/L
Response time	90s
Repeatibility	5%RS
Temperature compensation	0-60.0℃ Accuracy:±0.5℃
Air pressure compensation	300-1100hPa
Stand pressure	0.3Mpa
Communication	RS485 MODBUS-RTU standard protocol
Power	DC(9-28)V
Power comsuption	<2W
Operational envrionment	Temperature:(0-50)℃
Storage Environment	Temperature:(-10-60)℃; Humidity:≤95%RH(None condensation)
Installation	Submerged
Protection Level	IP68
Weight	1.5Kg(with 10m cable)

Another top contender is the Apera Instruments AI316 Premium Series PC60 5-in-1 Waterproof pH/EC (TDS) Meter. This versatile device not only measures TDS levels but also pH, conductivity, and temperature. With its high accuracy and reliability, the Apera Instruments AI316 is a favorite among water quality professionals.

For those looking for a budget-friendly option, the HoneForest TDS Meter is a great choice. Despite its low price, this device offers accurate readings and a user-friendly design. Whether you are testing your drinking water or aquarium, the HoneForest TDS Meter is a reliable and affordable option.

If you are in need of a TDS Meter for industrial or commercial use, the Myron L ULTRAPEN PT1 Pocket Tester is a top-of-the-line choice. This rugged and durable device is designed to withstand harsh conditions and provides accurate readings in even the most challenging environments. With its advanced features and high performance, the Myron L ULTRAPEN PT1 is a must-have for professionals in the water treatment industry.

CCT-5300
Constant	10.00cm-1	1.000cm-1	0.100cm-1		0.010cm-1
Conductivity	(500～20,000)	(1.0～2,000)	(0.5～200)		(0.05～18.25)
	μS/cm	μS/cm	μS/cm		MΩ·cm
TDS	(250～10,000)	(0.5～1,000)	(0.25～100)		——
	ppm	ppm	ppm
Medium Temp.	(0～50)℃（Temp. Compensation : NTC10K）
Accuracy	Conductivity: 1.5%（FS）
	Resistivity: 2.0%（FS）
	TDS: 1.5%（FS）
	Temp.:±0.5℃
Temperature compensation	(0～50)℃ with 25℃ as Standard
Analog Output	Single isolated(4～20)mA，instrument/transmitter for selection
Control Output	SPDT relay, Load capacity : AC 230V/50A(Max)
Power Supply	CCT-5300E : DC24V			CCT-5320E : AC 220V±15%
Working Environment	Temp. (0～50)℃；Relative Humidity ≤85%RH(none condensation)
Storage Environment	Temp.(-20～60)℃; Relative Humidity ≤85%RH(none condensation)
Dimension	96mm×96mm×105mm (H×W×D)
Hole Size	91mm×91mm (H×W)
Installation	Panel mounted, fast installation

For those who prefer a digital TDS Meter, the HM Digital DM-1 In-Line Dual TDS Monitor is a great option. This device can be easily installed in your water filtration system and provides real-time monitoring of TDS levels. With its compact design and easy-to-read display, the HM Digital DM-1 is a convenient and practical choice for home and commercial use.

If you are looking for a TDS Meter with advanced features, the Milwaukee MW802 SMART pH/EC/TDS Meter is a top choice. This device offers high accuracy and precision, as well as a range of useful functions such as automatic temperature compensation and data logging. With its durable construction and user-friendly interface, the Milwaukee MW802 is a reliable and versatile option for professionals and enthusiasts alike.

For those who prefer a handheld TDS Meter, the HM Digital DM-2 Commercial In-Line Dual TDS Monitor is a great choice. This device is designed for commercial use and offers high accuracy and reliability. With its durable construction and easy-to-use design, the HM Digital DM-2 is a practical and efficient tool for monitoring TDS levels in a variety of applications.

If you are in need of a TDS Meter for laboratory use, the Hanna Instruments HI98308 GroLine EC/TDS/NaCl/Temperature Tester is a top choice. This device offers high accuracy and precision, as well as a range of advanced features such as automatic calibration and data logging. With its compact design and user-friendly interface, the Hanna Instruments HI98308 is a reliable and efficient tool for professionals in the scientific community.

In conclusion, there are many TDS meters available for sale in 2021, each with its own unique features and capabilities. Whether you are a professional in the water treatment industry or a homeowner concerned about water quality, there is a TDS Meter out there to suit your needs. By choosing one of the top 10 TDS meters listed above, you can ensure that you are getting accurate and reliable readings of TDS levels in your water sources.

How to Choose the Best TDS Meter for Your Needs

When it comes to measuring the total dissolved solids (TDS) in water, having the right tool for the job is essential. A TDS Meter is a device that measures the concentration of dissolved solids in a liquid, typically water. This measurement is important for a variety of reasons, including determining the quality of drinking water, monitoring the effectiveness of water filtration systems, and ensuring the proper functioning of industrial processes.

If you are in the market for a TDS Meter, there are a few key factors to consider to ensure you choose the best one for your needs. The first thing to consider is the type of TDS Meter you need. There are two main types of TDS meters: digital and analog. Digital TDS meters are more accurate and easier to read, while analog TDS meters are typically less expensive but may be less accurate.

Another important factor to consider when choosing a TDS Meter is the range of TDS levels it can measure. Different TDS meters have different ranges, so it is important to choose one that can measure the TDS levels you are interested in. For example, if you are testing the TDS levels in drinking water, you will want a meter that can measure lower TDS levels, while if you are testing the TDS levels in industrial wastewater, you will want a meter that can measure higher TDS levels.

In addition to the type and range of the TDS Meter, you should also consider the accuracy and reliability of the meter. Look for a TDS Meter that is calibrated regularly and has a high level of accuracy. Some meters also come with features such as automatic temperature compensation, which can help ensure accurate readings in different temperature conditions.

When shopping for a TDS Meter, it is also important to consider the brand and reputation of the manufacturer. Look for a reputable company that has a history of producing high-quality, reliable TDS meters. Reading reviews from other customers can also help you determine the quality of a particular TDS Meter.

Finally, consider the price of the TDS Meter. While it is important to choose a meter that meets your needs in terms of accuracy and reliability, you also want to make sure you are getting a good value for your money. Compare prices from different manufacturers and retailers to find the best deal on a TDS Meter that meets your needs.

In conclusion, choosing the best TDS Meter for your needs requires careful consideration of the type, range, accuracy, reliability, brand, and price of the meter. By taking the time to research and compare different options, you can find a TDS Meter that will provide accurate and reliable measurements of TDS levels in water. Whether you are testing the quality of drinking water, monitoring the effectiveness of a water filtration system, or ensuring the proper functioning of an industrial process, having the right TDS Meter is essential.