--- product_id: 598780744 title: "Pool Salt Tester & PH Meter, Hofun Digital Salinity Meter and PH Tester for Pool Saltwater and Drinking Water, 5 in 1 Salinity PH Temp EC and TDS Meter Swimming Pool Hot Tub Spas, High Accuracy" brand: "hofun" price: "578 zł" currency: PLN in_stock: true reviews_count: 6 category: "Hofun" url: https://www.desertcart.pl/products/598780744-pool-salt-tester-and-ph-meter-hofun-digital-salinity-meter store_origin: PL region: Poland --- # Instant, precise digital readout Auto unit conversion (ppm/ppt/%) 5-in-1 multi-parameter test Pool Salt Tester & PH Meter, Hofun Digital Salinity Meter and PH Tester for Pool Saltwater and Drinking Water, 5 in 1 Salinity PH Temp EC and TDS Meter Swimming Pool Hot Tub Spas, High Accuracy **Brand:** hofun **Price:** 578 zł **Availability:** ✅ In Stock ## Summary > 💧 Elevate your water IQ—because your pool deserves precision, not guesswork. ## Quick Answers - **What is this?** Pool Salt Tester & PH Meter, Hofun Digital Salinity Meter and PH Tester for Pool Saltwater and Drinking Water, 5 in 1 Salinity PH Temp EC and TDS Meter Swimming Pool Hot Tub Spas, High Accuracy by hofun - **How much does it cost?** 578 zł with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.pl](https://www.desertcart.pl/products/598780744-pool-salt-tester-and-ph-meter-hofun-digital-salinity-meter) ## Best For - hofun enthusiasts ## Why This Product - Trusted hofun brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Effortless Unit Switching:** Seamlessly toggle between ppm, ppt, and % salt levels—no math, no mistakes, just instant clarity. - • **Save Time, Money & Stress:** Say goodbye to costly chemical overuse and endless test strips—get reliable results in seconds and maintain perfect balance. - • **Precision at Your Fingertips:** Titanium alloy probe delivers rapid, lab-grade accuracy so you can trust every reading without second-guessing. - • **All-in-One Water Quality Master:** Salinity, pH, TDS, EC & Temp in one sleek device—ditch the clutter and upgrade your pool care game. - • **Versatile for Every Water Source:** Perfect for pools, hot tubs, aquariums, drinking water, and hydroponics—your all-season water guardian. ## Overview The Hofun 5-in-1 Digital Pool Salt Tester & pH Meter combines salinity, TDS, EC, pH, and temperature measurements into one compact, high-accuracy device. Featuring a premium titanium alloy probe and automatic unit conversion, it delivers fast, reliable readings for pools, spas, aquariums, and drinking water. Designed for ease of use and versatility, it empowers pool owners and water enthusiasts to maintain optimal water quality effortlessly, saving time and reducing chemical waste. ## Description A Must-Have for Your Swimming Pool Water Salinity Level Monitoring Hofun 5 in 1 Multiparameter water quality test meter combines Salinity, TDS, EC, pH, Temperature in one meter perfectly.This not only been convenient for you, but also saves your time and money from buying a bunch of test meters to test your water quality, totally a helpful water test kit for your water quality safety. Hofun Multiparameter water Test meter is equipped with 5 functions for water quality test: Salinity + TDS + EC + pH + Temperature are combined perfectly in one meter. This is not only been convenient for you, but also saves your time and money, totally a helpful water test kit for your water quality safety. To know whether the salinity of your pool is in safe level, you may turn on Hofun salinity meter and choose Salinity mode. Salinity Unit Salt: 1%=10ppt=10000ppm When the ppm of salt reaches 10000ppm,the figure will convert to 10ppt automatically. Attention 1.Don’t calibrate the instrument in air. 2.If don’t use it for long time, please calibrate the instrument before use. 3.After testing, clean electrode with pure water and wipe it dry. 4. Please pull off the protective cap before testing. 5. Please insert the probes into water before testing (while not exceeding the MAX Immersion line). 6. Please wait several seconds until the test data on the screen stabilizes and no longer fluctuates, then read the accurate measurement. Package List 1*Meter 3*pH calibration powder 1*User manual Review: Good - It's ok Review: Accuracy You Can Trust—Verified Against Pro Lab Tests! - If you own a salt pool, you know the frustration of trying to reconcile what your salt cell says versus what a test strip shows. I bought this Hofun digital meter to help dial in a new Hayward salt cell, and it has been a total game-changer for my maintenance routine. ​Pro-Level Accuracy: The biggest win? I tested this meter against multiple other readers and even took a water sample to Leslie’s Pool Supplies for a professional lab test. This Hofun meter was spot-on right out of the box. While it comes with calibration materials, I didn't even need them—it was highly accurate from the first dip. ​Performance Highlights: ​Instant Results: No more "color-matching" strips or waiting for drops to react. You get a clear digital readout in seconds. ​Salt Cell Setup: It was instrumental in getting my new T-15 cell up and running. It gave me the confidence to know my salinity was perfect before I fired up the system. ​Easy to Use: The interface is simple, and the build feels solid enough to live in a pool kit. ​Verdict: If you’re tired of the guesswork and want a reliable tool that matches the pros, this is it. It’s the easiest way to keep your salt levels and pH in the "green zone" without the headache. ## Features - 【 Wide Usage PH Meter 】Hofun 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 RO/DI system, aquarium, spa, hot tub or hydroponics. - Three Display Designs for Salinity Test: PPM + PPT + %. For Swimming Pool Salt Test : 0-9999ppm; Seawater Test: 10-200ppt (1ppt=1000ppm, when ppm figure is over 9999ppm, the meter automatically changes to ppt ). For Food Test : 0.01-25%. So you don’t have to calculate complex salt content level numbers between different units, which help you to avoid calculating mistake and also makes result-reading easier for you. - Easy Operation for Salinity Test: When you want to use our pool salt tester, all you need to do is to turn the meter ON and click MODE button to shift to SALINITY function. This easy and convenient operation design is very considerate and offers premium experience. Wide Application Salinity Meter: Hofun digital water salinity test meter applies for multiple uses, like salinity test for swimming pool, Koi Fish, Seawater, Aquariums & Marine Monitoring. - 【 Reliable TDS Meter With Accurate & Quick Measurement 】 Hofun digital ppm meter is equipped with premium quality titanium alloy probe, which enables quick and accurate water quality test. Our water quality tester is with 0-9999ppm & 0-200ppt wide test range ensures different function of usage. - Hofun Multiparameter water Test meter is equipped with 5 different functions for water quality test: Salinity + TDS + EC + pH + Temperature are combined perfectly in one meter. This is not only been convenient for your different water testing needs, but also saves your time and money, totally a helpful water test kit for your water quality safety. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0BV9G3XZ6 | | Are batteries included? | Yes | | Best Sellers Rank | #182,792 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #419 in Lab pH Meters | | Brand | Hofun | | Customer Reviews | 4.3 4.3 out of 5 stars (1,631) | | Date First Available | 25 February 2023 | | Included Components | 5 in 1 Water Test Meter | | Item Weight | 150 g | | Item model number | 9909-A-1 | | Manufacturer | Hofun | | Model number | 9909-A-1 | | Number of Memory Sticks | 1 | | Package Dimensions | 23.7 x 8.1 x 5.21 cm; 150 g | ## Images ![Pool Salt Tester & PH Meter, Hofun Digital Salinity Meter and PH Tester for Pool Saltwater and Drinking Water, 5 in 1 Salinity PH Temp EC and TDS Meter Swimming Pool Hot Tub Spas, High Accuracy - Image 1](https://m.media-amazon.com/images/I/61xdIVxBeHL.jpg) ![Pool Salt Tester & PH Meter, Hofun Digital Salinity Meter and PH Tester for Pool Saltwater and Drinking Water, 5 in 1 Salinity PH Temp EC and TDS Meter Swimming Pool Hot Tub Spas, High Accuracy - Image 2](https://m.media-amazon.com/images/I/618Ci4FR4IL.jpg) ![Pool Salt Tester & PH Meter, Hofun Digital Salinity Meter and PH Tester for Pool Saltwater and Drinking Water, 5 in 1 Salinity PH Temp EC and TDS Meter Swimming Pool Hot Tub Spas, High Accuracy - Image 3](https://m.media-amazon.com/images/I/61XJb3pbaVL.jpg) ![Pool Salt Tester & PH Meter, Hofun Digital Salinity Meter and PH Tester for Pool Saltwater and Drinking Water, 5 in 1 Salinity PH Temp EC and TDS Meter Swimming Pool Hot Tub Spas, High Accuracy - Image 4](https://m.media-amazon.com/images/I/510EINWGaTL.jpg) ![Pool Salt Tester & PH Meter, Hofun Digital Salinity Meter and PH Tester for Pool Saltwater and Drinking Water, 5 in 1 Salinity PH Temp EC and TDS Meter Swimming Pool Hot Tub Spas, High Accuracy - Image 5](https://m.media-amazon.com/images/I/51gKKU++JML.jpg) ## Questions & Answers **Q: Can I use this to determine when to replace my filter in my Brita pitcher?** A: Yes, it helps. When you find the ppm figure of filtered water increases greatly compared with a new filter, it's time to consider to change the filter. **Q: Is this ok for fish tank aquariums?** A: Yes, this ppm meter can test tds level of fish tank aquarium to monitor water quality for fish. **Q: Does this tds meter detect bacteria or bad chemicals in liquid?** A: NO, this 3 in 1 multi-function meter detects TDS (Total Dissolved Solids), EC (Electric Conductivity) and TEMPERATURE. **Q: how long will the battery last? and is it rechargeable?** A: It is replaceable,the battery can last about 2 years ## Customer Reviews ### ⭐⭐⭐⭐ Good *by B***R on 17 August 2024* It's ok ### ⭐⭐⭐⭐⭐ Accuracy You Can Trust—Verified Against Pro Lab Tests! *by D***N on 28 April 2026* If you own a salt pool, you know the frustration of trying to reconcile what your salt cell says versus what a test strip shows. I bought this Hofun digital meter to help dial in a new Hayward salt cell, and it has been a total game-changer for my maintenance routine. ​Pro-Level Accuracy: The biggest win? I tested this meter against multiple other readers and even took a water sample to Leslie’s Pool Supplies for a professional lab test. This Hofun meter was spot-on right out of the box. While it comes with calibration materials, I didn't even need them—it was highly accurate from the first dip. ​Performance Highlights: ​Instant Results: No more "color-matching" strips or waiting for drops to react. You get a clear digital readout in seconds. ​Salt Cell Setup: It was instrumental in getting my new T-15 cell up and running. It gave me the confidence to know my salinity was perfect before I fired up the system. ​Easy to Use: The interface is simple, and the build feels solid enough to live in a pool kit. ​Verdict: If you’re tired of the guesswork and want a reliable tool that matches the pros, this is it. It’s the easiest way to keep your salt levels and pH in the "green zone" without the headache. ### ⭐⭐⭐⭐⭐ Very accurate for ph *by C***D on 16 February 2026* I have been using this to test the ph in my hot tub for a month now. It is extremely accurate (comparing to two different test strips) and it is extremely easy to use. I would not hesitate in buying this. ## Frequently Bought Together - Pool Salt Tester & PH Meter, Hofun Digital Salinity Meter and PH Tester for Aquarium and Pool Saltwater Water, 5 in 1 Salinity PH Temp EC and TDS Meter, Aquarium Swimming Pool Hot Tub, High Accuracy - Intex Krystal Clear Saltwater System for Above-Ground Pools up to 15,000 Gallons - HTH 52047 Swimming Pool Care Salt Shock, Stabilized Chlorinator, 1 dose Treats 10000 gallons, 5x12oz Packets --- ## 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.pl/products/598780744-pool-salt-tester-and-ph-meter-hofun-digital-salinity-meter](https://www.desertcart.pl/products/598780744-pool-salt-tester-and-ph-meter-hofun-digital-salinity-meter) --- *Product available on Desertcart Poland* *Store origin: PL* *Last updated: 2026-05-14*