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Pious PH Tester Digital, 5 in 1 PH Meter for Water/Salinity Meter/tds/ec/Thermometer, Pool Salt Tester with Constant Temperature Compensation, Suitable for Drinking Water Swimming Pools Aquariums

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$36.99

$ 17 .99 $17.99

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  • Digital Pool Water Tester: A digital pool water tester can measure pH, salinity, EC, TDS and temperature; Simply press the (MODE/CAL) button to switch and read values between pH, salinity (ppm/ppt), EC (μ S/cm/ms/cm), and TDS (ppm/ppt). Long press and hold the HOLD/TEMP button to switch between temperature and Celsius units. Satisfy regular monitoring of water quality on a daily basis, allowing you to stay informed about the water quality situation at any time
  • Automatic Temperature Compensation: The saltwater test kit does not need to pay attention to the temperature of the test liquid; This instrument can accurately measure sample values within the temperature range of 0 ° C-60 ° C (32 ° F-140 ° F), solving the problem of inaccuracy caused by liquid temperature changes. Whether in winter or summer, you can obtain accurate values
  • Humanized Design: The pool water tester backlight function ensures that you can use the product in dimly lit working environments. The HOLD/TEMP button can be used to lock the reading, and the backlight will turn off within 30 seconds. Press any key to turn the backlight back on
  • Easy Calibration: Supports 3-point automatic calibration, and can easily achieve automatic calibration at 4.01, 6.86, and 9.18 according to the instruction manual. Don't worry about the calibration solution (the box is equipped with a calibration package). The equipment has been calibrated at the factory and is ready for use upon getting the device
  • Widely Used: The salinity tester can measure saltwater, used in swimming pools, saltwater pools, hot tubs, SPAs, aquariums, aquaculture, saltwater aquarium kits, and saltwater aquarium testing kits; The pH EC meter can measure the EC and pH of hydroponics. TDS and pH meters measure liquids such as permeate water, pool water, drinking water, tap water, irrigat



4.5 out of 5 stars Best Sellers Rank
  • #24,307 in Patio, Lawn & Garden (See Top 100 in Patio, Lawn & Garden)
  • #55 in Swimming Pool Water Test Kits

Product Description

The 5-in-1 water quality tester can measure PH/TDS/EC/SALT/TEMP

3

This pH meter has a 5-in-1 function, including pH, salinity, TDS, EC, and temperature, with high accuracy and a resolution of 0.01, providing comprehensive monitoring of water quality.

PH salinity tester for swimming pool and hot tub

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Swimming pool salinity tester

The ideal salt concentration in a swimming pool should be between 2700-3400 ppm. Help you keep the swimming pool clean and provide you with a comfortable swimming experience

3

Hot tub pH meter

The ideal pH value of a hot tub should be between 7.2 and 7.8; This is a necessary condition for owners of hot tubs, and you can rely on it to balance the pH value of the hot tub

Closely monitor your plants and adjust pH, PPM, and EC levels

43

Check the pH value of alkaline water and food

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pH tester suitable for making food and alcohol

Most alcoholic beverages have an acidic pH value. Distilled liquor, fermented liquor, etc. have a pH value of 4.5-5.5, and beer has a pH value of 4.2-4.4. You can test the pH value of almost all surrounding liquids, such as lemon juice, milk, etc

123

Check the pH value of alkaline water

Assist in monitoring the water quality of RO water systems, alkaline water, bottled water, tap water, well water, and urban/urban tap water

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Newly upgraded probe - no need for regular calibration

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Problems related to the use of the PH tester:

When the pH meter is turned on in air, the value will jump irregularly, which is a normal phenomenon. The value in air cannot be used as a reference.

When measuring water with the pH meter, you need to shake it gently (to remove bubbles attached to the probe), and a stabilization period is required. It is normal for the value to rise or fall during the test. Please do not enter or read the value immediately.

Matters needing attention:

- The pH meter has been calibrated before delivery, the buyer does not need to recalibrate after receiving the goods!

- Do not measure beyond the maximum immersion line or the screen


Hols
Reviewed in the United States on March 6, 2025
Needed one wnd kept putting off bc I didn’t know they were inexpensive. I was sick of going to the pool store! Worked great will update later how it lasts.
Akvilon
Reviewed in the United States on March 2, 2025
Pretty cool water multi-tester. I am pretty concerned about water quality, so I have multiple water testers for different applications including PH, TDS and Salinity, but Pious tester has all these features built into a single device. Having a temperature tested in a good to have feature. I've tested it vs. my other devices and it seems to be pretty accurate in terms of metrics. Very fast reading, great functionality, compact size. Great value for the money.
Miriam Kane
Reviewed in the United States on March 11, 2025
The Pious PH Tester Digital, 5-in-1 PH Meter is a highly versatile and accurate tool for measuring pH, TDS, EC, temperature, and water quality in various liquids. Its fast and precise readings make it ideal for applications like hydroponics, aquariums, pools, and drinking water testing. The large LCD display with backlight ensures easy readability, even in low-light conditions. With its user-friendly calibration process and durable build, it’s perfect for both professionals and home users. Overall, this multi-functional tester is a reliable choice for anyone needing consistent and accurate water quality measurements.
Paul
Reviewed in the United States on February 3, 2025
This is really helpful for me to read PH and salt levels quickly in my pool. It’s a nice little tool if you’re going to do your own pool maintenance.
AnnerBernerner
Reviewed in the United States on February 27, 2025
I’ve been using this handy tester for my hydroponic garden, and it’s been fantastic. It gives fast, accurate readings for pH, TDS, EC, salinity, and temperature, which helps me keep my nutrient levels perfectly balanced. The constant temperature compensation ensures my readings stay consistent, even when my water temp fluctuates. It’s easy to calibrate and the display is clear and easy to read. I'm getting serious about hydroponics and this is a must-have for keeping my plants healthy and thriving.
Viktoriia
Reviewed in the United States on February 26, 2025
I bought the Pious 5-in-1 digital pH tester and I’m very satisfied! This device is great for measuring pH, salinity, TDS, EC, and temperature. I especially liked the temperature compensation feature, which ensures accurate results under various conditions. I use it to check the quality of drinking water and pool water, and the results are always precise and reliable. The device is compact and easy to use, making it convenient for everyday use. A great solution for anyone who wants to monitor water quality. Highly recommend!
Andrea Bertacchi
Reviewed in Italy on February 18, 2025
Il misuratore è molto pratico e preciso, arriva già calibrato e l'utilizzo è facile e intuitivo. Lo uso per effettuare le misurazioni nella mia piscina fuori terra ed è molto utile.
Julien marchand
Reviewed in France on January 28, 2025
Achat réalisé pour le travail ,très facile d'utilisationCorrespond parfaitement à mes attentes .
Nicole
Reviewed in the United States on January 24, 2025
I use this several times a week for my hot tub and pool for when I need a quick test. Works as a great compliment to chemical testing with drops.
Mya Richardson
Reviewed in the United States on January 24, 2025
Our old water softener was beginning to leave a salty taste in our drinking water. This meter confirmed and quantified our suspicions and the values read out matched lab obtained values. We now have a new water softener and are able to verify the absence of salt.
Luis
Reviewed in Spain on December 25, 2024
es muy fácil de usar
Bernard
Reviewed in France on December 2, 2024
Testeur utilisé pour la mesure du pH de l’eau de ma piscine. C’est un paramètre important pour maintenir l’équilibre de l’eau avec des mesures quotidiennes en été.Ce testeur est pratique, facile à utiliser et vraiment très précis, précision vérifiée avec celui de mon pisciniste. Prend en compte la température mesurée.Écran lisible, affichage rapide de la mesure. Pré-étalonné et utilisable dès réception.Livré avec kit de calibrage (poudre à diluer) en trois points.Fiabilité à vérifier sur la durée. Je recommande.
Juan f.
Reviewed in Spain on December 16, 2024
Este medidor es fiable, en auto calibración dando las ventajas de no estar continuamente calibrando manualmente. También con un manual con barios idiomas, eso lo hace versátil y muy practico. Calidad precio recomendable.
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