--- product_id: 502202645 title: "YINMIK Digital pH Meter 4 in 1 pH EC TDS Temp Meter for Water Hydroponics Waterproof DWC pH PPM Water Tester with Backlit for Nutrients Growing Indoor Garden Home Brewing Pool Aquarium Drinking Water" brand: "yinmik" price: "€ 75.22" currency: EUR in_stock: true reviews_count: 13 category: "Yinmik" url: https://www.desertcart.gr/products/502202645-yinmik-digital-ph-meter-4-in-1-ph-ec-tds store_origin: GR region: Greece --- # Backlit large display 4-in-1 multiparameter meter 3-point automatic pH calibration YINMIK Digital pH Meter 4 in 1 pH EC TDS Temp Meter for Water Hydroponics Waterproof DWC pH PPM Water Tester with Backlit for Nutrients Growing Indoor Garden Home Brewing Pool Aquarium Drinking Water **Brand:** yinmik **Price:** € 75.22 **Availability:** ✅ In Stock ## Summary > 🌿 Master your water quality like a pro—because your plants and brews deserve the best! ## Quick Answers - **What is this?** YINMIK Digital pH Meter 4 in 1 pH EC TDS Temp Meter for Water Hydroponics Waterproof DWC pH PPM Water Tester with Backlit for Nutrients Growing Indoor Garden Home Brewing Pool Aquarium Drinking Water by yinmik - **How much does it cost?** € 75.22 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.gr](https://www.desertcart.gr/products/502202645-yinmik-digital-ph-meter-4-in-1-ph-ec-tds) ## Best For - yinmik enthusiasts ## Why This Product - Trusted yinmik brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Stable & Reliable:** Advanced chip reduces interference and auto temperature compensation guarantees consistent, trustworthy results. - • **All-in-One Precision:** Seamlessly switch between pH, EC, TDS, and temperature readings with a single device—no extra tools needed. - • **Effortless Calibration:** Automatic 3-point pH calibration with included buffer powders ensures lab-grade accuracy every time. - • **Read Anytime, Anywhere:** Bright backlit screen and hold function let you capture precise readings even in low light or awkward angles. - • **Versatile Water Testing:** Perfect for hydroponics, home brewing, aquariums, pools, and drinking water—optimize nutrient uptake and water quality effortlessly. ## Overview The YK-4 Digital pH Meter is a waterproof, multiparameter tester measuring pH, EC, TDS, and temperature with a large backlit display. It features automatic 3-point pH calibration, stable readings with interference reduction, and is ideal for hydroponics, home brewing, aquariums, pools, and drinking water testing. Compact and battery-powered, it comes with calibration powders and offers professional-grade accuracy for indoor gardening and water quality monitoring. ## Description YINMIK Digital pH Meter 4 in 1 pH EC TDS Temp Meter for Water Hydroponics Waterproof DWC pH PPM Water Tester with Backlit for Nutrients Growing Indoor Garden Home Brewing Pool Aquarium Drinking Water : desertcart.co.uk: Business, Industry & Science Review: Works well - Works well. Ease to use. Review: Great product - Easy to calibrate and use. Better than I expected with a much steadier readout result ## Features - Multiparameter pH EC TDS Temp Meters: Grower's good aid. YK-4 Pen Meter can measure pH, EC (Electrical conductivity), TDS (total dissolved solids), don't need others, just press MODE/CAL key to switch readings of pH, EC (μS/cm / mS/cm), TDS (ppm) - Easy to Calibrate pH Meter: Automatic pH calibration. Supports 3-point pH CAL at 7.00, 4.00, 10.01. Comes with 2 sets of pH meter calibration powders (4&7&10) for your calibration needs, (EC and tds meters are pre-calibrated). Easy to Read: The large screen display with green Backlight helps to read the pH tds ec meter at odd angles and in low light. Press the HOLD/TEMP key to lock the reading, which helps to easily record readings - Multiple Uses pH Tester: Multiparameter Meters can test pH, EC, tds levels and temperature of pH up and down in hydroponics to know your water is in the optimal range for maximum nutrient uptake. Widely used in DWC hydroponics system, RO/DI water, drinking water, tap water, beer, wine, kombucha, milk, home brewing, pool, aquarium, reef tank, hot tub, aquaculture, Spas, fish tank and urine - Stable and Reliable Reading: The additional chip makes the pH reading more stable (Reduce the interference of mobile phones and other items on the instrument), and the automatic temperature compensation (32 to 122 ℉) keeps the reading consistent - Replacement Parts and Calibration Solutions Available: For YK-4 replacement pH Probe; it is available at YINMIK Store, save your maintenance cost; For Calibration, you can find pH 4.00 7.00 10.01 Calibration solution and calibration powder in YINMIK Store; If you need to calibrate EC later, You can come to YINMIK Store to choose EC 1413μS/cm and 12.88mS/cm calibration solution ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0BFQ254XY | | Batteries | 3 LR44 batteries required. (included) | | Batteries Required? | Yes | | Batteries included? | Yes | | Battery Cell Type | Alkaline | | Best Sellers Rank | 127,445 in Garden ( See Top 100 in Garden ) 332 in Pool & Hot Tub Testers | | Colour | Red | | Customer Reviews | 4.1 4.1 out of 5 stars (1,283) | | Date First Available | 28 Sept. 2022 | | Included components | YK-4 pH ec tds meter*1; LR44 battery*3; user manual*1; pH buffer powder*6 | | Item Package Quantity | 1 | | Item Weight | 150 g | | Item model number | YK-4 | | Manufacturer | JiNan Huiquan Electronic Co., Ltd | | Package Dimensions | 21.31 x 7.8 x 4.8 cm; 150 g | | Part number | YK-4 | ## Images ![YINMIK Digital pH Meter 4 in 1 pH EC TDS Temp Meter for Water Hydroponics Waterproof DWC pH PPM Water Tester with Backlit for Nutrients Growing Indoor Garden Home Brewing Pool Aquarium Drinking Water - Image 1](https://m.media-amazon.com/images/I/511RiJzAOVL.jpg) ![YINMIK Digital pH Meter 4 in 1 pH EC TDS Temp Meter for Water Hydroponics Waterproof DWC pH PPM Water Tester with Backlit for Nutrients Growing Indoor Garden Home Brewing Pool Aquarium Drinking Water - Image 2](https://m.media-amazon.com/images/I/719zKeG-J1L.jpg) ![YINMIK Digital pH Meter 4 in 1 pH EC TDS Temp Meter for Water Hydroponics Waterproof DWC pH PPM Water Tester with Backlit for Nutrients Growing Indoor Garden Home Brewing Pool Aquarium Drinking Water - Image 3](https://m.media-amazon.com/images/I/71N-VRhBjKL.jpg) ![YINMIK Digital pH Meter 4 in 1 pH EC TDS Temp Meter for Water Hydroponics Waterproof DWC pH PPM Water Tester with Backlit for Nutrients Growing Indoor Garden Home Brewing Pool Aquarium Drinking Water - Image 4](https://m.media-amazon.com/images/I/71FpbsphXTL.jpg) ![YINMIK Digital pH Meter 4 in 1 pH EC TDS Temp Meter for Water Hydroponics Waterproof DWC pH PPM Water Tester with Backlit for Nutrients Growing Indoor Garden Home Brewing Pool Aquarium Drinking Water - Image 5](https://m.media-amazon.com/images/I/71zwtB3DplL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Works well *by J***R on 31 August 2025* Works well. Ease to use. ### ⭐⭐⭐⭐⭐ Great product *by G***S on 11 April 2024* Easy to calibrate and use. Better than I expected with a much steadier readout result ### ⭐ Tester I purchased not accurate *by G***E on 14 March 2025* Have had this item for 10 months but unfortunately the readings are not accurate despite 2 battery changes and multiple calibrations. The temperature is reading at least 3 degrees below what it should be and ph readings about 4 above what they should be. It was with the new improved 2024 sensor head, but I would suggest further improvements needed. Now looking for an alternative product. ## Frequently Bought Together - YINMIK PH Meter, Digital 4 in 1 PH EC TDS Temp Meter for Water Hydroponics, Waterproof DWC PH and EC PPM Water Tester with Backlit for Nutrients Growing, Indoor Garden, Home Brewing, Pool, Aquarium - General Hydroponics pH Control Kit For A Balanced Nutrient Solution - YINMIK pH Meter Calibration Solution Kit(4.00,7.00&10.01) with pH Electrode Storage Solution Kit,3 Bottles pH Calibration Buffer Solution and 2 bottels KCL pH Probe Solution for pH Meters --- ## 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.gr/products/502202645-yinmik-digital-ph-meter-4-in-1-ph-ec-tds](https://www.desertcart.gr/products/502202645-yinmik-digital-ph-meter-4-in-1-ph-ec-tds) --- *Product available on Desertcart Greece* *Store origin: GR* *Last updated: 2026-04-24*