--- product_id: 21577556 title: "truTDS Pro Digital TDS Meter, Water Quality Tester w/ Temp Probe, Easy To Use, Quick 10 Second Results, High Accuracy, Pocket Size, Best For Testing: Drinking Water,Aquariums,Hydroponics,Filter Check" brand: "starden labs" price: "£0.23" currency: GBP in_stock: false reviews_count: 8 url: https://www.desertcart.co.uk/products/21577556-trutds-pro-digital-tds-meter-water-quality-tester-w-temp store_origin: GB region: United Kingdom --- # High Accuracy Pocket Size Design Quick 10 Sec Results truTDS Pro Digital TDS Meter, Water Quality Tester w/ Temp Probe, Easy To Use, Quick 10 Second Results, High Accuracy, Pocket Size, Best For Testing: Drinking Water,Aquariums,Hydroponics,Filter Check **Brand:** starden labs **Price:** £0.23 **Availability:** ❌ Out of Stock ## Summary > 💦 Drink with Confidence: Your Water Quality Guardian! ## Quick Answers - **What is this?** truTDS Pro Digital TDS Meter, Water Quality Tester w/ Temp Probe, Easy To Use, Quick 10 Second Results, High Accuracy, Pocket Size, Best For Testing: Drinking Water,Aquariums,Hydroponics,Filter Check by starden labs - **How much does it cost?** £0.23 with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.co.uk](https://www.desertcart.co.uk/products/21577556-trutds-pro-digital-tds-meter-water-quality-tester-w-temp) ## Best For - starden labs enthusiasts ## Why This Product - Trusted starden labs brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Portable Convenience:** Take it anywhere, from camping to restaurants! - • **Essential Survival Tool:** Stay prepared with safe drinking water, always! - • **Precision You Can Trust:** Factory calibrated for accuracy within +/- 2%! - • **Protect Your Family's Health:** Instantly verify your water purity levels! - • **Filter Performance Monitoring:** Know when your filters need a check-up! ## Overview The truTDS Pro Digital TDS Meter is a compact and highly accurate water quality tester that provides quick results in just 10 seconds. Ideal for checking the purity of drinking water, monitoring filter performance, and ensuring safe water sources, this essential tool is perfect for home use, travel, and outdoor adventures. ## Description High Accuracy Water Quality Tester. This Total Dissolved Solids (TDS) meter measures the quantity of salts, metal, mineral and other contaminants that may be present in your drinking water. With the push of a button, the TDS meter will indicate your overall water purity level which is measured in ppm (parts per million). The lower the TDS level, the purer the water, with 0 ppm being pure H2O. The TDS meter is great for checking your tap water, aquarium, or any other source. It can be used to determine if your filters need to be replaced. Usage: The Starden TDS meter is very easy to use. Just follow these simple steps: ① Remove protective cap. ② Press the "on" button and place the unit into about an inch of water. ③ Wait for the meter to stabilize to see your final reading. Compare your readings against the to following to determine the quality of your water: ✓ Ideal PPM Range for drinking water from reverse osmosis, distillation, deionization, microfiltration, filters 0 - 50 PPM ✓ Ideal Range for carbon based filters, mountain springs or aquifers. 50 - 150 PPM ✓ Ideal range for average tap water: 150 - 400 PPM ✓ Generally any value over 500 is considered unsuitable for human consumption The water we drink is this planets most precious resource, each year more and more of our water supply is being contaminated making it unsuitable for human consumption. Don't assume that the water you're drinking is safe to drink. Know for sure by periodically testing it with this meter. Package Includes: 1 x TDS Meter Tester 1 x User Manual 1 x Original Leather Case Buy with confidence, Starden provides a 100% Satisfaction Guarantee . Place your order now, to enjoy the confidence of knowing that you're consuming water that is healthy for you. Veteran Owned and Operated. ## Features - ✔ PROTECT YOUR FAMILY'S HEALTH by Instantly knowing your overall drinking water purity level, The lower the TDS reading, the purer your water. With the Starden truTDS meter all it takes is 15 seconds for you to QUICKLY VERIFY that your Well, Bottled or Tap Water is safe to drink. - ✔ POCKET SIZE DESIGN allows you to take the meter with you on your vacations, camping trips or even to the restuarant. You'll never be unsure of your water quality again. - ✔ EASILY MONITOR WATER FILTER PERFORMANCE: Quickly know when your home, refrigerator, pool or aquarium filters are starting to fail. - ✔ HIGH ACCURACY: Factory Calibrated for ppm accuracy +/- 2%. In just 10 seconds you'll answers the question: IS MY WATER SAFE TO CONSUME? - ✔ MUST HAVE SURVIVAL TOOL: Always know that your WATER SOURCE IS SAFE for consumption no mater where it comes from. An essential tool for your prepping supplies. Buy with confidence, all Starden products are backed by a 100% MONEY BACK GUARANTEE ## Images ![truTDS Pro Digital TDS Meter, Water Quality Tester w/ Temp Probe, Easy To Use, Quick 10 Second Results, High Accuracy, Pocket Size, Best For Testing: Drinking Water,Aquariums,Hydroponics,Filter Check - Image 1](https://m.media-amazon.com/images/I/71XPMyT71qL.jpg) ![truTDS Pro Digital TDS Meter, Water Quality Tester w/ Temp Probe, Easy To Use, Quick 10 Second Results, High Accuracy, Pocket Size, Best For Testing: Drinking Water,Aquariums,Hydroponics,Filter Check - Image 2](https://m.media-amazon.com/images/I/81Ekjy+b+cL.jpg) ## Customer Reviews ### ⭐⭐⭐ 3.0 out of 5 stars Not bad, seems to work fine *by G***T on Reviewed in the United States on June 10, 2016* Not bad, seems to work fine. Tested rain water and spring water both came close in readings. need more time to mess with ### ⭐⭐⭐⭐ 4.0 out of 5 stars Accurate, but a little slow on the stabilized reading. *by R***S on Reviewed in the United States on May 31, 2016* Works well, takes a little longer than I would like to stabilize on the water PPM reading (about 30-45 seconds when other do it in 10 or less), but foes show that my filters were jot working as they should. Also with the thermometer feature I can make sure that part of my cooler is working properly. ### ⭐⭐⭐⭐ 4.0 out of 5 stars Easy to work with *by A***U on Reviewed in the United States on July 12, 2016* But it turns out that the shipest water has the least TDS. It doesn't make any sense. I mean it is hard to believe that so, i am not sure if this it's working right. I have to try again. --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.co.uk/products/21577556-trutds-pro-digital-tds-meter-water-quality-tester-w-temp](https://www.desertcart.co.uk/products/21577556-trutds-pro-digital-tds-meter-water-quality-tester-w-temp) --- *Product available on Desertcart United Kingdom* *Store origin: GB* *Last updated: 2026-05-30*