--- product_id: 154205784 title: "Digital PH Meter, PH and TDS Meter Combo, PH TDS EC & Temperature 4-in-1 Water Quality Tester, High Accuracy PH Water Tester for Household Drinking, Pools, Hydroponics and Aquarium" brand: "karjoefar" price: "FREE" currency: EUR in_stock: false reviews_count: 8 url: https://www.desertcart.pt/products/154205784-digital-ph-meter-ph-and-tds-meter-combo-ph-tds store_origin: PT region: Portugal --- # Digital PH Meter, PH and TDS Meter Combo, PH TDS EC & Temperature 4-in-1 Water Quality Tester, High Accuracy PH Water Tester for Household Drinking, Pools, Hydroponics and Aquarium **Brand:** karjoefar **Price:** FREE **Availability:** ❌ Out of Stock ## Quick Answers - **What is this?** Digital PH Meter, PH and TDS Meter Combo, PH TDS EC & Temperature 4-in-1 Water Quality Tester, High Accuracy PH Water Tester for Household Drinking, Pools, Hydroponics and Aquarium by karjoefar - **How much does it cost?** FREE with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.pt](https://www.desertcart.pt/products/154205784-digital-ph-meter-ph-and-tds-meter-combo-ph-tds) ## Best For - karjoefar enthusiasts ## Why This Product - Trusted karjoefar brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Description Full description not available ## Images ![Digital PH Meter, PH and TDS Meter Combo, PH TDS EC & Temperature 4-in-1 Water Quality Tester, High Accuracy PH Water Tester for Household Drinking, Pools, Hydroponics and Aquarium - Image 1](https://m.media-amazon.com/images/I/61AjUfpVXML.jpg) ![Digital PH Meter, PH and TDS Meter Combo, PH TDS EC & Temperature 4-in-1 Water Quality Tester, High Accuracy PH Water Tester for Household Drinking, Pools, Hydroponics and Aquarium - Image 2](https://m.media-amazon.com/images/I/51MGvfT1EAL.jpg) ![Digital PH Meter, PH and TDS Meter Combo, PH TDS EC & Temperature 4-in-1 Water Quality Tester, High Accuracy PH Water Tester for Household Drinking, Pools, Hydroponics and Aquarium - Image 3](https://m.media-amazon.com/images/I/51OHd4yNvBL.jpg) ![Digital PH Meter, PH and TDS Meter Combo, PH TDS EC & Temperature 4-in-1 Water Quality Tester, High Accuracy PH Water Tester for Household Drinking, Pools, Hydroponics and Aquarium - Image 4](https://m.media-amazon.com/images/I/51teZaY-2HL.jpg) ![Digital PH Meter, PH and TDS Meter Combo, PH TDS EC & Temperature 4-in-1 Water Quality Tester, High Accuracy PH Water Tester for Household Drinking, Pools, Hydroponics and Aquarium - Image 5](https://m.media-amazon.com/images/I/51WM2GIfIRL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐ Great little tool *by C***E on Reviewed in the United States on January 8, 2020* If you need to check the PH of any water, this is a handy and convenient little tool. It’s not very big, fits in a shirt pocket easily and has its own little carry case. We have a pool and test regularly. We used this alongside the regular PH test kit we have. It’s very accurate and the display is easy to read. The one thing I didn’t like is that it had to be calibrated with distilled water (which we didn’t have) before using which is why I only gave it 3 stars for ease of use. We will definitely continue using this. I think it would also work well for fish tanks, tap water (well water or city water), spas, etc. ### ⭐ Untrustworthy meter *by J***S on Reviewed in the United States on January 16, 2020* So I opened the package read the instructions carefully following the directions I filled 3 small glasses with the recommendation of distilled water added the 3 calibration powders individually, however I could not get an accurate reading according to the instructions. So I decided since I work at a wastewater treatment facility and have state certified solutions here I would test it at work and the picture shows those results. FYI this PH meter was bought for at home use in my special garden not for work, however I cannot trust this product. Also pictured is my state ph tester along side my tester reading the same solution. Sad face. ### ⭐⭐⭐⭐⭐ Great product, and price *by L***3 on Reviewed in the United States on January 18, 2020* I was expecting a light weight piece of junk like ai have got in the past but this one seems much more durable, works well and was roughly the same price as other ones I've tried this is easy to read, comes with instructions and a few packets to help you get started balancing your ph. It even come with a case. --- ## 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.pt/products/154205784-digital-ph-meter-ph-and-tds-meter-combo-ph-tds](https://www.desertcart.pt/products/154205784-digital-ph-meter-ph-and-tds-meter-combo-ph-tds) --- *Product available on Desertcart Portugal* *Store origin: PT* *Last updated: 2026-04-22*