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
Original price was: $37.99.$32.29Current price is: $32.29.
Price: $37.99 - $32.29
(as of Nov 01, 2025 14:41:25 UTC – Details)
Product description
Salt function
Ph function
TDS function
Waterproof IP67
Add to Cart
Add to Cart
Customer Reviews
4.3 out of 5 stars 1,545
4.5 out of 5 stars 2,783
4.4 out of 5 stars 2,236
Price
$32.29$32.29 $9.99$9.99
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Salinity
✓
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TDS
✓
✓
✓
PH
✓
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EC
✓
✓
✓
Temperature
✓
✓
✓
SG
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A Must-Have for Your Swimming Pool Water Salinity Level Monitoring.
Hofun 5 in 1 water quality test meter combines Salinity, TDS, EC, pH, Temperature in one meter.This not only saves your money from buying a bunch of test meter to fulfill your different needs, but also make testing easy for you with easy operation.
To know whether the salinity of your pool is in safe level, you may turn on hofun Salinity meter and choose Salinity mode.
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.
Package List:
1*Meter
3*ph calibration powder
1*user manual
Package Dimensions : 9.33 x 3.19 x 2.05 inches; 5.29 ounces
Item model number : 9909-A-1
Date First Available : February 24, 2023
Manufacturer : Hofun
ASIN : B0BV9G3XZ6
Best Sellers Rank: #2,944 in Patio, Lawn & Garden (See Top 100 in Patio, Lawn & Garden) #3 in Swimming Pool Water Test Kits
Customer Reviews: 4.3 4.3 out of 5 stars 1,545 ratings var dpAcrHasRegisteredArcLinkClickAction; P.when(‘A’, ‘ready’).execute(function(A) { if (dpAcrHasRegisteredArcLinkClickAction !== true) { dpAcrHasRegisteredArcLinkClickAction = true; A.declarative( ‘acrLink-click-metrics’, ‘click’, { “allowLinkDefault”: true }, function (event) { if (window.ue) { ue.count(“acrLinkClickCount”, (ue.count(“acrLinkClickCount”) || 0) + 1); } } ); } }); P.when(‘A’, ‘cf’).execute(function(A) { A.declarative(‘acrStarsLink-click-metrics’, ‘click’, { “allowLinkDefault” : true }, function(event){ if(window.ue) { ue.count(“acrStarsLinkWithPopoverClickCount”, (ue.count(“acrStarsLinkWithPopoverClickCount”) || 0) + 1); } }); });
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.
Customers say
Customers find the salt tester easy to read and use, particularly for pool maintenance, and consider it better than test strips. The functionality and accuracy receive mixed reviews – while some say it works well, others report it stops working and gives inconsistent readings. The pH and salt level measurements are also mixed, with some customers finding them accurate while others report off readings. Value for money opinions are divided between those who consider it good value and those who find it not worth the cost.
11 reviews for 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
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Original price was: $37.99.$32.29Current price is: $32.29.
D –
Excellent Salt Tester for Pools
The Hofun Digital Pool Salt Tester & pH Meter has completely revolutionized the way I maintain my pool! As a pool owner, ensuring the perfect balance of salt and pH levels is essential for crystal-clear water and a comfortable swimming environment. With this innovative device, I can easily and accurately monitor these parameters with confidence.First and foremost, the convenience of having both salt testing and pH measuring capabilities in one compact device is a game-changer. It saves me time and effort by eliminating the need for separate testing kits or meters, streamlining the maintenance process and allowing me to focus on enjoying my pool.The digital display is clear and easy to read, providing accurate readings within seconds. Whether I’m testing the salt levels to ensure proper chlorine generation in my saltwater pool or monitoring the pH levels to prevent corrosion and irritation, this meter delivers precise results every time.One of the features I appreciate most about this tester is its simplicity and user-friendly design. With just a few button presses, I can switch between salt testing and pH measuring modes, adjust calibration settings, and view historical dataâall without any complicated setup or calibration procedures.Durability is another standout aspect of this device. The sturdy construction and waterproof design make it suitable for use in the pool environment, where it may be exposed to water and chemicals. I can trust that it will withstand the rigors of regular use and continue to provide reliable performance season after season.Overall, the Hofun Digital Pool Salt Tester & pH Meter has exceeded my expectations in terms of accuracy, reliability, and ease of use. It has become an indispensable tool in my pool maintenance routine, allowing me to keep my water chemistry in perfect balance with minimal effort. If you’re a pool owner looking for a convenient and reliable solution for testing salt and pH levels, look no further than this fantastic device from Hofun.
Justin M. Smith –
This tester is pH-nominal!
I am so impressed with this electronic pool tester. I was tired of guessing with test strips and making trips to the pool store, and this has completely changed my pool maintenance routine for the better.The digital readout is a dream come true. No more trying to match colors on a chart, squinting in the sun, or wondering if the reading is accurate. With this device, I get precise numbers for pH, salinity, TDS, and temperature in seconds. It’s incredibly easy to useâjust dip it in, press a button, and the results are right there.The accuracy is what truly stands out. I compared the readings to the last time I took a water sample to the pool store, and they were almost identical. This has given me the confidence to make the right adjustments to my chemicals without fear of over-treating the water. This one small device has saved me time, money on unnecessary chemicals, and the frustration of constant re-testing. It’s a game-changer for any pool owner, especially those with a saltwater system.
James V. –
Works well, seems accurate and reads salt level
I think this is worth it, reads PH well and salt level which I always had to run to the pool store to check no more this works well. I recommend this for fast salt and pH tests
JJW –
Great Product…Fair Price !
Great Product and very easy to use. Essential for keeping your pool salt water concentrate at the correct level…if you are using a salt water chlorine generator.
Robert D. Wade –
A great, accurate tester at a fair price, would buy again.
Actually pretty accurate! I calibrated it per instructions (after which it read pretty much the same as before, so maybe not necessary but fun) then tested my water, against a drop-test salt checker I bought and against my local pool store. To my surprise this meter was basically spot on pH and very close to salt, but the drop-test checker was way off. It will be getting returned, and this will be my new go-to!
GW –
Worthless Piece of Junk – do not buy!
I bought this thing around two years ago, but didn’t get around to using it until recently, after draining our pool to do some work on it and then refilling it. If I had bought it less than 30 days ago, I would be returning it for a refund. I’d give zero stars if I could, because it cannot be trusted. Our pool is a salt water pool with salt chlorine generator, and I wanted the tester mainly for testing salinity, but also for the temperature, pH, and total dissolved solids (TDS) functions. It came with three packets of powder to mix with 250 ml of distilled water each to calibrate the pH at three different levels. After doing those calibrations, it seemed to agree nicely with the chemical pH color test. However, it didn’t come with the necessary solutions for calibrating the electrical conductivity (EC). The TDS and salinity functions are based on the EC. Without EC calibration, I was getting salinity readings in the ballpark of what I knew they should be, but always somewhat higher, based on the known volume of the pool (12,000 gallons) and the known quantity of salt I added (360 lbs). The salinity should be right about 3600 ppm, but the tester tended to read usually closer to 3700 or even more. The worst part is the TDS always read around 100 ppm LOWER than the salinity. TDS includes salt, as well as calcium, total alkalinity, CYA, and any other solids that have been dissolved in the water, so it should always be higher than the salinity. My TDS should be reading around 4100 or so. So I purchased the necessary EC calibration solutions and did that calibration. After doing that, the TDS and salinity readings of my pool water are even higher than before, with TDS STILL LOWER than salinity. What’s more, doing that calibration broke the pH reading. Prior to doing the EC calibration (maybe an hour before), I got a pH reading of about 7.7, which, again, agreed pretty well with the chemical test. After doing the EC calibration (which should NOT have affected the pH calibration), the tester gives a pH reading of 7.2 or less on my pool water, and it is telling me that the pH of distilled water is between 5 and 6, which is ridiculous and impossible. (It should be about 7.)
B KIRANKUMAR –
It’s ok
Kambiz –
Easy to use and accurate.
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Eric –
A very fast way to verify the salt level and Ph of my pool. Very easy to handle. Highly recommended.
Fairlady –
Read the leaflet and primarily, use it for testing salt and pH levels.