---
product_id: 10263959
title: "TDS - Best Water Quality Test Meter. Large Backlit LCD Screen. Professional TDS and Temperature Meter at an Economy Price. on this Accurate and Reliable Water Test Meter."
brand: "digital aid"
price: "A$32"
currency: AUD
in_stock: true
reviews_count: 9
url: https://www.desertcart.com.au/products/10263959-tds-best-water-quality-test-meter-large-backlit-lcd-screen
store_origin: AU
region: Australia
---

# TDS Range 0-5000ppm Accuracy ± 2% Temp Range 0.1-80.0°C TDS - Best Water Quality Test Meter. Large Backlit LCD Screen. Professional TDS and Temperature Meter at an Economy Price. on this Accurate and Reliable Water Test Meter.

**Brand:** digital aid
**Price:** A$32
**Availability:** ✅ In Stock

## Summary

> 💧 Test Your Water, Transform Your Life!

## Quick Answers

- **What is this?** TDS - Best Water Quality Test Meter. Large Backlit LCD Screen. Professional TDS and Temperature Meter at an Economy Price. on this Accurate and Reliable Water Test Meter. by digital aid
- **How much does it cost?** A$32 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.au](https://www.desertcart.com.au/products/10263959-tds-best-water-quality-test-meter-large-backlit-lcd-screen)

## Best For

- digital aid enthusiasts

## Why This Product

- Trusted digital aid brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Lifetime Assurance:** With our 100% money-back guarantee for life, you can invest in your health with confidence!
- • **Instant Readability:** Large backlit LCD screen for easy reading, even in low light conditions—because your health shouldn't wait.
- • **Temperature Awareness:** Monitor water temperature from 0.1-80.0°C (32.0-176.0°F) to ensure optimal conditions for your health and appliances.
- • **Wide Measurement Range:** Versatile TDS range from 0-5000ppm and conductivity from 0-9990 µs/cm, perfect for all your water quality needs.
- • **Precision You Can Trust:** Experience professional-grade accuracy with a ± 2% precision that ensures you know exactly when to change your filters.

## Overview

The TDS Water Quality Test Meter is a professional-grade device designed for accurate and reliable measurement of Total Dissolved Solids (TDS) and temperature. With a ± 2% accuracy, a wide measurement range, and a user-friendly backlit LCD screen, this meter is essential for anyone serious about water quality. Plus, it comes with a lifetime money-back guarantee, making it a smart investment for your health.

## Description

Professional Quality Combination TDS Meter and Temperature MeterThe TDS Meter is a professional level meter that fits in your pocket!Ideal for all water quality testing, water purification applications, waste water regulation, aqua culture, hydroponics, laboratory and scientific testing, pools & spas, ecology testing, colloidal silver, water treatment and more.Features: * Large Backlit LCD Screen.  * Lock function - makes it easy to read and record, press HOLD button then remove from test solution. * Temp modes: °C. * 5 minute Auto Shut Off feature, so battery won't run down. * Measurement Rage: TDS: 0 - 5000 ppm (parts per million) Degrees Celsius: 0.1 - 80.0°C * Accuracy: ± 2% * Net weight: 1.94oz (55g) * Size: 6 x 1.2 x 0.9 inches (154 x 31 x 23 mm) * Batteries included.We know you will love the accuracy and reliability of this Water Test Meter.Click on the ADD to Cart Button on the top right of this page NOW!

## Features

- Professional Quality, unlike Economy models available, You Get What You Pay For!
- If you are looking for a Super Accurate and Reliable Meter, this is the one for You!
- TDS tells you when you need to change your Filters... It Saves you Money and Protects Your Health!
- TECHNICAL SPECS: Accuracy: ± 2%. Range:0-5000ppm, 0-9990 µs/cm, 0.1-80.0°C, 32.0-176.0°F.
- Last TDS Meter you'll have to buy, we're so confident we offer a 100% Money Back Guarantee for Life!

## Images

![TDS - Best Water Quality Test Meter. Large Backlit LCD Screen. Professional TDS and Temperature Meter at an Economy Price. on this Accurate and Reliable Water Test Meter. - Image 1](https://m.media-amazon.com/images/I/516EGs2iTsL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ 







  
  
    Nice product from a good company.
  

*by J***N on Reviewed in the United States on February 22, 2016*

Difficult to buy one on Amazon, as there are lots of them, many of which appear the same item at a wide range of prices.  I bought this one because of the reasonable price, reasonable reviews and what seems to be a reasonable company.The company has been as good as one can been, the product works very, very well and seems to be well worth the cost they charge.I am using this to make sure the home RO system I have is working.  Initial testing shows that the tap water here around 150 ppm, and the RO system water is around 10...so everything is working extremely well.I should note that while I normally an extremely concerned about accuracy, this is one case where that does not matter.  If the unit varied even +/- 20% the results would still work for me (that is 8 - 12 variation).  It would still indicate everything is working and a few numbers variation do not mean anything.The keys is that it works, and it does.  Easy to read and temperature compensated.  Temperature compensation is fairly important, as our tap water varies from summer to winter a huge amount (from in the 30's to well over 60"s) and that can have a much larger issue than accuracy.Don't know how long it will last, but so far am glad I got it.

### ⭐⭐⭐⭐⭐ 







  
  
    Worked great. Used for drinking water and for testing aquarium water after adding Seachem Replenish to raise Gh
  

*by E***M on Reviewed in the United States on August 5, 2018*

Our well water had nitrates of 80ppm, and total TDS of 300, pretty nasty, so we got a RO unit. Pre R/O, our TDS was 300 and after the RO unit it was at 10. We also are using this for our aquarium water before adding. So since the RO unit strips all the essential minerals fish need, we add Seachem Replenish to add them back and raise our GH. Guppies like harder Gh around 10-14, so I add 1 capful of Replenish to 2 gallons of water to achieve a Gh of 10. IF and ONLY IF you start out at 0-10 TDS, after adding 1 capful of replenish to bring your GH to 10, your TDS should be around 250. If you are not using Replenish, do not take your 250 TDS reading as meaning you have a GH of 10!!!! Completely different concepts there!But the pen works great. Very accurate and comes with batteries. Hasn't shorted out either like other pens.

### ⭐⭐⭐ 







  
  
    Showing values which are self-evident
  

*by S***A on Reviewed in the United States on July 12, 2016*

This device only measures total ions of light metal (I don't think heavy metal is not in the drinking water). So it shows a little bit high value when testing water through water softener.  It shows extremely low value when testing bottled water.  So, the bottled water can be said doubtful if this device shows very high value.  If you want to see what ions of metal are in the water, you'd better get testers used by water department.  At least, I found the water for lawn was passing through water softener with this device which was not supposed to be.

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*Product available on Desertcart Australia*
*Store origin: AU*
*Last updated: 2026-02-22*