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10 Best automatic pool testers of 2025
Save up to 30% off
Best Choice1
Clicked 1,305 times in the last monthCrystal Water MonitorCrystal Smart Water Monitor for Chlorine & Bromine Pools, Hot Tubs & Swim Spas - 24/7 Continuous Digital Water Testing with App Notifications & Customized Chemical Dosing (New Model)
11% Off9.8Exceptional
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Powerful technology We scan thousands of products and stores, analyzing reviews to find what matters most to users like you
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Value for Money2
AIPERAIPER HydroComm Smart Pool Monitor, 24/7 Digital Water Testing for Pools, Hot Tubs & Spas, 5-in-1 Accurate Testing, App Control, Customized Optimization Tips, White
30% Off9.7Exceptional
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3
Terronix7-in-1 Smart Pool Water Monitor – Floating Digital Tester for pH, Chlorine, Salinity, ORP, EC, TDS, and Temperature – WiFi Connected for Pools, Hot Tubs, Spas
9.6Exceptional
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WaterGuruWaterguru - Sense S2 Smart Pool Monitor - Chlorine & pH Meter - CYA & Alkalinity Tester Pool Water Tester - Spa & Hot Tub Monitor - Includes WaterGuru Sense S2 C5 Cassette, Float Ring & More
25% Off9.5Excellent
Our Rating
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5
YewhickYewhick Smart Pool Chlorine Tester with Gateway, WiFi pH and Pool Salt Tester for Swimming Pool, 7 in 1 Chlorine Salinity ORP Monitor for Aquarium Sodium Chloride Swimming Pools Hot Tub Spas
26% Off9.4Excellent
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HofunPool 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
Key specs-
Display Type:PPM + PPT +
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Sensor Type:Titanium alloy probe
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Automatic Features:Auto change to ppt
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Measurement Range:0-9999ppm & 0-200ppt
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Multi-Functionality:Salinity, TDS, EC, pH, Temp
9.3Excellent
Our Rating
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7
EASYTESTEASYTEST 7-Way Pool Test Strips, 150 Strips Water Chemical Testing for Hot tub and Spa, Accurate Test Bromine, Total Alkalinity, pH, Free Chlorine, Total Hardness, Cyanuric Acid, and Total Chlorine
Key specs-
Accuracy:High-quality fiber paper
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Test Parameters:Bromine, Alkalinity, pH, Chlorine
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Test Count:150 strips
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Color Chart:On the bottle
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Usage Instructions:Soak, hold, compare
9.2Excellent
Our Rating
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8
T TESTRUSTPool Salt Tester - Multifunctional 5 in 1 Salinity, PH, TDS, EC, and Temperature Meter, Pool Salinity Testing Kit, Digital Salinity Tester for Swimming Pool,Saltwater, Sea Water, Aquarium
9.0Excellent
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9
Gain Express6-in-1 Bluetooth Swimming Pool Water Tester EC/Salinity/pH/ORP/Temperature/Chlorine Meter Wireless Floating Smart Pool Monitor Water Tester for Pools & Swim Spas
Key specs-
Display Type:Clear displays
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Functionality:6 IN 1 monitoring
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Size:7.76 x 4.76 x 3.7 inches
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Measurement Range:EC, salinity, pH, ORP, temperature, chlorine
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Temperature Compensation:N/A
8.7Very Good
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10
kactoilyUpgrade Smart Pool Monitor, Digital Pool Water Tester for Measures pH, ORP, Chlorine, TDS, Salinity, and More, Real-Time Monitoring, Ideal for Pools, Hot Tubs, and Aquarium
13% Off8.6Very Good
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