--- product_id: 688777749 title: "Digital Pool Salt Tester,pH Salinity Meter for Saltwater Pool,5 in 1 Salt Meter Pool Water Tester with 12.88 mS/cm Calibration Solution,Saltwater Aquarium pH Test,TDS PPM EC Reader for Water" brand: "gidigi" price: "£29.16" currency: GBP in_stock: false reviews_count: 8 category: "Gidigi" url: https://www.desertcart.co.uk/products/688777749-digital-pool-salt-tester-ph-salinity-meter-for-saltwater-pool store_origin: GB region: United Kingdom --- # 12.88 mS/cm calibration for salt accuracy 5-in-1 multi-parameter precision Auto temperature compensation 32°F-140°F Digital Pool Salt Tester,pH Salinity Meter for Saltwater Pool,5 in 1 Salt Meter Pool Water Tester with 12.88 mS/cm Calibration Solution,Saltwater Aquarium pH Test,TDS PPM EC Reader for Water **Brand:** gidigi **Price:** £29.16 **Availability:** ❌ Out of Stock ## Summary > 💧 Dive into precision — your pool’s smartest water guardian! ## Quick Answers - **What is this?** Digital Pool Salt Tester,pH Salinity Meter for Saltwater Pool,5 in 1 Salt Meter Pool Water Tester with 12.88 mS/cm Calibration Solution,Saltwater Aquarium pH Test,TDS PPM EC Reader for Water by gidigi - **How much does it cost?** £29.16 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/688777749-digital-pool-salt-tester-ph-salinity-meter-for-saltwater-pool) ## Best For - gidigi enthusiasts ## Why This Product - Trusted gidigi brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Instant, Clear Readings:** Large backlit LCD displays simultaneous pH, salinity, and temperature results in seconds—no guesswork. - • **Versatile Water Testing:** Ideal for saltwater pools, aquariums, spas, and even seawater with automatic ppm/ppt switching. - • **User-Friendly & Portable:** Compact design with one-click operation and easy probe maintenance keeps your water quality in check effortlessly. - • **Calibrated for Confidence:** Includes 12.88 mS/cm calibration solution ensuring lab-grade saltwater accuracy every time. - • **Precision Pool Care, Simplified:** Monitor pH, salinity, TDS, EC, and temperature all at once for a perfectly balanced swim. ## Overview The GIDIGI Digital Pool Salt Tester is a professional-grade 5-in-1 water quality meter designed for saltwater pools, aquariums, and spas. Featuring a sensitive glass probe and a 12.88 mS/cm calibration solution, it delivers highly accurate pH, salinity, TDS, EC, and temperature readings with automatic temperature compensation. Its large backlit LCD screen provides simultaneous multi-parameter display, while automatic ppm to ppt switching expands its versatility across various water types. Compact and easy to use, it ensures optimal water balance for a clean, comfortable swimming experience. ## Description desertcart.com: GIDIGI Digital Pool Salt Tester,pH Salinity Meter for Saltwater Pool,5 in 1 Salt Meter Pool Water Tester with 12.88 mS/cm Calibration Solution,Saltwater Aquarium pH Test,TDS PPM EC Reader for Water : Industrial & Scientific Review: Pretty dam good. - not perfect with salt, but dam close to store test. Well within range . PH is spot on. Review: Accurate, make sure to calibrate first - This is a good portable tester for ph and salt levels in your pool. I get varying readings from my pool equipment and using a titration test kit or test strips. This helped confirm which were correct. The key is calibrating the unit before use. You must do this in a particular order but the instructions are very easy to follow. The included calibration powders are only good for single use, so I would recommend purchasing extra packets to have on hand. There are many available, be sure to get the powders for 4, 7, and 10. Also, if your readings don't seem to be changing when taking a measurement, verify that you didn't momentarily hit the power button which holds the last reading. Rinse and dry the probe after testing to make sure the probes don't get corroded. ## Features - Accurate Pool Salt Tester: This GIDIGI multi-parameter tester is ideal for monitoring pH and salinity levels in swimming pools, ensuring an optimal range of 7.2-7.8 for pH and 2700-3400ppm for salinity for a clean and comfortable swimming experience.Say goodbye to test strips and color charts for accurate readings.It is also widely used in chlorine pool,aquariums, spas, hot tubs. - Salinity Meter with 12.88 mS/cm Calibrate Solution: Equipped with a sensitive glass probe and upgraded super chip, this 5-in-1 tester is designed for saltwater pool with calibration solution of salt12.88mS/cm,making the salt test value more accurate.Automatic temperature compensation (32°F~140°F) allows you to get accurate readings regardless of the temperature difference - Get Accurate Values of pH Salt temperature with one click for your pool: Simultaneous display of sal,pH and temperature for swimming pools water,which is clear and convenient,providing a comprehensive monitor of water quality.Easy to use,all you need to do is simply dip the tester in your pool’s water, then LCD display shows the measurement result in seconds. - Dual Salinity Display for Saltwater Pool Tester: Specifically designed for saltwater pool testing with a range of 0-9990ppm and seawater testing with a range of 10.1-100.0 ppt (1ppt=1000ppm). The tester automatically switches between ppm and ppt when ppm exceeds 9990ppm, making it suitable for swimming pools, koi ponds, seawater, aquariums, and spas. - User-Friendly Design pH Meter: Featuring a large, LCD backlit screen that displays pH and salinity (or pH and EC, or pH and TDS) values simultaneously for easy readability.GIDIGI pH meter is an essential tool to improve your life quality.This digital ph tester can be applied in the following applications,drinking water quality test, swimming pools quality monitor, pH balance measurement in aquarium, spa, hot tub or hydroponics ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0DJSY4KMB | | Best Sellers Rank | #57,462 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #83 in Swimming Pool Water Test Kits | | Customer Reviews | 4.0 4.0 out of 5 stars (46) | | Item Weight | 13.4 ounces | | Item model number | GX-pEST05A | | Manufacturer | JiNan Huiquan Electronic Co., Ltd | | Product Dimensions | 1.77 x 1.77 x 7.48 inches | ## Images ![Digital Pool Salt Tester,pH Salinity Meter for Saltwater Pool,5 in 1 Salt Meter Pool Water Tester with 12.88 mS/cm Calibration Solution,Saltwater Aquarium pH Test,TDS PPM EC Reader for Water - Image 1](https://m.media-amazon.com/images/I/61hiGnQHfRL.jpg) ![Digital Pool Salt Tester,pH Salinity Meter for Saltwater Pool,5 in 1 Salt Meter Pool Water Tester with 12.88 mS/cm Calibration Solution,Saltwater Aquarium pH Test,TDS PPM EC Reader for Water - Image 2](https://m.media-amazon.com/images/I/712lViTuauL.jpg) ![Digital Pool Salt Tester,pH Salinity Meter for Saltwater Pool,5 in 1 Salt Meter Pool Water Tester with 12.88 mS/cm Calibration Solution,Saltwater Aquarium pH Test,TDS PPM EC Reader for Water - Image 3](https://m.media-amazon.com/images/I/71srlIIQMML.jpg) ![Digital Pool Salt Tester,pH Salinity Meter for Saltwater Pool,5 in 1 Salt Meter Pool Water Tester with 12.88 mS/cm Calibration Solution,Saltwater Aquarium pH Test,TDS PPM EC Reader for Water - Image 4](https://m.media-amazon.com/images/I/71LGzm9wJIL.jpg) ![Digital Pool Salt Tester,pH Salinity Meter for Saltwater Pool,5 in 1 Salt Meter Pool Water Tester with 12.88 mS/cm Calibration Solution,Saltwater Aquarium pH Test,TDS PPM EC Reader for Water - Image 5](https://m.media-amazon.com/images/I/814EBp-hgxL.jpg) ## Available Options This product comes in different **Material Type** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Pretty dam good. *by J***O on August 22, 2025* not perfect with salt, but dam close to store test. Well within range . PH is spot on. ### ⭐⭐⭐⭐⭐ Accurate, make sure to calibrate first *by J***T on January 12, 2025* This is a good portable tester for ph and salt levels in your pool. I get varying readings from my pool equipment and using a titration test kit or test strips. This helped confirm which were correct. The key is calibrating the unit before use. You must do this in a particular order but the instructions are very easy to follow. The included calibration powders are only good for single use, so I would recommend purchasing extra packets to have on hand. There are many available, be sure to get the powders for 4, 7, and 10. Also, if your readings don't seem to be changing when taking a measurement, verify that you didn't momentarily hit the power button which holds the last reading. Rinse and dry the probe after testing to make sure the probes don't get corroded. ### ⭐⭐⭐ Doesn’t stay calibrated *by D***S on June 2, 2025* Mediocre at best after 3 times of calibrating it is still off. I’ll only keep it for a backup but know it’s off a bit. --- ## 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/688777749-digital-pool-salt-tester-ph-salinity-meter-for-saltwater-pool](https://www.desertcart.co.uk/products/688777749-digital-pool-salt-tester-ph-salinity-meter-for-saltwater-pool) --- *Product available on Desertcart United Kingdom* *Store origin: GB* *Last updated: 2026-05-19*