Electronics

Best Portable TDS Meters

Posted on in Electronics

With diverse sources and quality of water supplies to our homes, it has continually become a necessity to own a functional total dissolved solids (TDS) digital tester to test the quality of
water you are taking. Given the fact that water from major supplies contains impurities such as minerals, salts, and metals testing the quality of water you are taking are very important.

A total dissolved solid (TDS) also called a nutrients tester, TDS stick or a ppm pen offers you the convenience of checking your water most efficiently. This is just a simple digital tester that is
convenient for use wherever you are at any given time. The tester measures the quality of water on a parts per million (ppm) scale where 0ppm means the water is pure while higher levels of ppm indicate that the water is impure and unsafe for use.

Below we have reviewed the top 5 best portable TDS meters or tester brands out there in the market, have a look and make a choice on the one that’s best fits you.

1. Digital TDS-EZ Water Quality TDS Tester

Topping our list is the HM Digital TDS-EZ Water Quality TDS Tester. The TDS-EZ is an efficient and highly accurate TDS meter; it uses microprocessor technology to give out a digital readout measurement. The range of measurement ranges from 0 to 9900ppm.

With the TDS-EZ you are guaranteed an extended life battery the tester uses two non-standard batteries to assure users a battery life of 1000hrs. Using this tool is quite simple measurements are
displayed on hold on function so, you have time to read and make the recording. The tester is also relatively durable.

The tester has just a single drawback in its efficiency in that it lacks an automated temperature control function, implying that if you take the measure the same sample of water at different temperatures, you will receive different readings. It is available on Amazon for just $17.00 only.

2. Digital TDS-4 Pocket Size TDS Tester Meter

Are you in need of an accurate and more premium grade tester? Then you have it all in the HM Digital TDS-4 Pocket Size TDS Tester Meter. The tester is ideal for hydroponics, purification applications, aquaculture, colloidal silver and wastewater applications.

The tester also boasts an auto-off mechanism that switches off the tester within the first ten minutes of use. The tester gives high levels of accuracy thus good for both domestic and commercial use.
The TDS-4 has an ATC advanced microprocessor that allows you to take measurements at varying temp levels.

It pros include rigorous procedures when doing repeated testing also a significant drop in battery voltage can lead to misleading measurements.

3. Digital TDS Meter Tester (TDS meter)

It is ideal for measuring water getting in and out of a system; the tester uses a high-end microprocessor that guarantees the accuracy, high efficiency, and convenience. Installations and use are easy; its auto-off functionalities are good in conserving the battery for longer sustained life.

Its downside is that it displays in 3 digits thus limiting its measurement to 999ppm.

4. Digital TDS TDS-3 Metre

The EZ Digital TDS TDS-3 Metre boost great features, a battery life of over 1000 hours, great measurement accuracy and efficiency of use. This is pocket size tester making it convenient to carry about.

It has a large LCD and comes with an extra battery and carrying case. U can use it to measure the level of purity of your drinking water or test the level of accuracy for your water purifiers and filter.

5. Pancellent TDS PH 2

The pancellent TDS is also a good TDS tester that sells out cheaply, at just a few dollars you get to know your water purity levels.

It comes with auto lock and auto shut functions that make it easy to read and record and auto shutting after 5 minutes of use respectively. Its working temperature range starts at 0 to 50 degrees. Other than measuring the level of TDS it comes with a PH scale measure making the most reliable tester.