10 Best Digital Pool Test Kit of December 2025

• No visual color matching
• Accurately reads Free Chlorine, Bromine, pH, and Total Alkalinity on test strips.Reads strips in only 15 seconds
• Lightweight and water resistant.Large easy-to-read LCD screen
• Test strip reader will only work with the TruTest Digital Test Strips (NP208) and appropriate timing for placing the strip on the read tray must be followed
• Requires 2 AA batteries (not included).

AquaChek

• 【Family Essentials】Every Family need ph tester for water, Healthy drinking water range from pH 6.5 - ph 8.5, Don't need calibrate in the first time, Pls use the water ph meter directly, our PH meter comes factory calibrated, but In case of long period of inactivity or after a frequent use, Pls recalibration your ph water tester digital before use. you can calibrate the tester with one touch button using Buffer Powder, The included detailed manual will show you how to get the best accurate and st
• 【Fast Results, Convenient Size】It only takes a few seconds for your result to appear on screen. Simply press "ON", stir gently and the reading will stabilize on the display in moments. This portable size instrument allows you to carry it around easily in your pocket and do your measuring anywhere. Its special plastic case will protect it whether you take it to the pool, on a trip, to the beach or camping.
• 【High Accuracy】Water ph meter Has a Sensitive Electrode Sensor to Read Accurate Ph Levels. The Included Detailed Manual Will Show You How to Get the Best Accurate and Stable Reading, Ensure Your Pool, General Hydroponics Ph or Even Drinking Water Has a Perfect Ph Balance.
• 【Wide Use】PH reader for water with High quality glass PH probe, The digital ph meter kit suitable for multiple occasions, such as Testing Ph Balance of Drinking Water, Pool, Aquarium, Ro System, Spa, Hydroponics, pond in a garden, urine, soap mixtures, food, wine, beer or any other liquids. This ph tester digital is the ideal test kit for home and laboratory uses.
• 【Fast After-Sales Response】Come with 1x Digital PH meter, 1x user manual, 2x 1. 5V LR44 button cells(build-in), 3x PH Buffer Powders; If there are any quality problems of our products, Please do not hesitate to contact us, We will solve it for you within 24 hours.

AKARUED

• Digital photometer pool and spa water testing kit
• Tests for free chlorine, total chlorine, bromine, pH, alkalinity, calcium hardness, cyanuric acid, copper, iron, biguanide, and biguanide shock
• Liquid reagents for free chlorine, total chlorine, bromine, pH, alkalinity, calcium hardness, and biguanide
• Tablets for cyanuric acid, iron, copper, and biguanide shock
• Only 5 drops for each liquid reagent

LaMotte

• Quality & Accuracy: The use of high-quality plastic shell, durable and longer service life. The tester has a sensitive electrode sensor. The large screen displays the test results of pH and chlorine content for accurate reading.
• Easy to Use: Follow the instructions on the manual and you will easily learn to use. Suitable for simple operation to test the PH and CL2 of water, no need for chemicals or other auxiliary tools. Results can be easily tested in an instant.
• Small & Portable: Small size, light weight, easy to carry. It is very suitable to be placed in a travel bag or handbag when traveling, and to test the water quality when staying in a hotel. Make your travel more secure.
• Wide Application: Designed for family-sized swimming pools or spas, including home drinking water, tap water, aquariums, swimming pools, hydroponics, spas, laboratories and scientific tests. It is an ideal tool for daily water pH testing applications.
• We promise：If you have any dissatisfaction with product. You just need to contact us freely on Amazo, we will reply to you within 24 hours. We will do our best to ensure you have a pleasant shopping experience.

Shineny

• EASY MAINTENANCE: Digital photometer pool and spa water testing kit designed to make pool maintenance easier
• CHEMICAL TESTS: Tests for free chlorine, total chlorine, bromine, pH, total alkalinity, calcium hardness, and cyanuric acid
• FEW DROPS: Requires only 5 drops for each liquid reagent
• EASY BUTTON: Features easy push-button control
• NO GUESSING: No color matching, no look-up charts takes out the guess work

LaMotte

• Digital, hand-held photometer pool and spa water testing kit with liquid tests for 288 tests
• Tests for free chlorine, total chlorine, bromine, pH, alkalinity, calcium hardness, cyanuric acid, copper, and iron
• Liquid reagents for all factors except cyanuric acid, iron, and copper which are tablets
• Only 5 drops for each liquid reagent
• No color matching, no look-up charts takes out the guess work

LaMotte

• Tests 11 parameters (Chlorine, pH, Alkalinity, Cyanuric Acid, Active Oxygen (MPS), Bromine, Chlorine Dioxide, Ozone, Hydrogen Peroxide, Total Hardness, Calcium Hardness), Bluetooth Equipped
• Cloud Space, 6 Buttons for direct Access, IP68 Waterproof
• Fixed but changeable cuvette, also suitable for saltwater pools / pools with salt electrolysis
• Attention. be sure to do the zero test. Mix reagents well before testing. Read the instructions carefully
• The detection is fast and accurate, and the reading is accurate.Residual chlorine, PH, total chlorine, cyanuric acid, total alkalinity detection

Water-i.d. WATER TESTING EQUIPMENT

• Recommended Chlorine Level for pool and spa: 1.2 to 1.7ppm and 7.2 to 7.8ph for PH Level for pool and spa.
• SAFE to chlorine-based tablet pool, pH needs to be correct. If the pool water balance is incorrect, it will not work properly.
• Water balance needs to be correct or it will affect the skin and eyes. pH should be neither too acidic nor basic in order to feel comfortable.
• Large-screen displays the test result on pH and chlorine level for easy and accurate reading.
• Ideal for simple operations to test water PH and CL2, no more chemicals, or no more work. It doesn't need too many steps.

RCYAGO

• Features a photometer which gives you a digital reading of test results.
• Water resistant housing and carrying case provided.
• Tests Free Chlorine, Total Chlorine, Bromine, PH, Alkalinity, Calcium Hardness, and Cyanuric Acid.
• Uses liquid reagents for all test factors except Cyanuric Acid, which uses tablets.

LaMotte

• For maintaining proper water chemistry; Tests for Chlorine, Bromine, pH, Acid Demand, and Total Alkalinity
• Includes clear-view round test block with integrated color chips for accurate color matching
• Includes 1oz. solutions of #1-#3 and 1/2oz. solutions of #4 – #5; (Note: #2 Phenol Red is not the same as Phenol Red – DO NOT interchange)
• #2 Phenol Red is for use with 5-Way Test Kits and Phenol Red is for use with 2 or 3-Way Test Kits
• Note: The #1 solution is sealed to comply with transportation regulations. No other solutions in this kit require sealed caps.

Poolmaster