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$38.78
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General Tools MMD4E Digital Moisture Meter, Water Leak Detector, Moisture Tester, Pin Type, Backlit LCD Display With Audible And Visual
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ITS 486201-KM Pool Exact EZ Photometer Master Pool Test Kit | 10 Parameters - F/C/T Chlorine, Ph, Alkalinity, Calcium, Cyanuric, Copper, Salt, &
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ITS 486201-KM Pool Exact EZ Photometer Master Pool Test Kit | 10 Parameters - F/C/T Chlorine, Ph, Alkalinity, Calcium, Cyanuric, Copper, Salt, &
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Myron L - 5125TD 512T5D DS Conductivity Pool Meter, 0-5000 Ppm/442, 0-5000 Ppm/Nacl
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Digital Pool Water Tester Photometer - Accurate Water Analyzer For Pools, Spas Hot Tubs - Tests 27 Parameters - Bluetooth/Wifi - App For Ph, Chlorine, Alkalinity More(Updated In 2025 (Version 2))
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Aquacheck 10 in 1 Digital Water Quality Tester For PH, EC, TDS, And ORP Monitoring | Inspire Essentials
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Best Pool Shop
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Hanna HI97701 Free Chlorine Portable Photometer - Accurate Water Tester, Meter Only
Blue Tiger Scientific
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Blue Tiger Scientific
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How to Test Pool Water Properly for Accurate Results | Poolwerx
2:08
How to Test Pool Water Properly for Accurate Results | Poolwerx
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YouTubePoolwerx
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Shop best way to check pool water

Sponsored
About our ads
$38.78
$49.95
General Tools MMD4E Digital Moisture Meter, Water Leak Detector, Moisture Tester, Pin Type, Backlit LCD Display With Audible And Visual
Amazon.com
13K+
Free shipping
22% off
$38.78
$49.95
General Tools MMD4E Digital Moisture Meter, Water Leak Detector, Moisture Tester, Pin Type, Backlit LCD Display With Audible And Visual
Amazon.com
13K+
$210.00
Hach Pocket Pro Ph Tester, Ph Meter For Water Analysis Ph & Temp Testing, Large LCD Screen, Replaceable Batteries, Built-In Diagnostics, 9531000
Amazon.com
39
Free shipping
$210.00
Hach Pocket Pro Ph Tester, Ph Meter For Water Analysis Ph & Temp Testing, Large LCD Screen, Replaceable Batteries, Built-In Diagnostics, 9531000
Amazon.com
39
$250.68
Extech PH110 Waterproof Exstik Ph Meter
Amazon.com
299
Free shipping
$250.68
Extech PH110 Waterproof Exstik Ph Meter
Amazon.com
299
$333.25
ITS 486201-KM Pool Exact EZ Photometer Master Pool Test Kit | 10 Parameters - F/C/T Chlorine, Ph, Alkalinity, Calcium, Cyanuric, Copper, Salt, &
Amazon.com
25
Free shipping
$333.25
ITS 486201-KM Pool Exact EZ Photometer Master Pool Test Kit | 10 Parameters - F/C/T Chlorine, Ph, Alkalinity, Calcium, Cyanuric, Copper, Salt, &
Amazon.com
25
$376.99
Myron L - 5125TD 512T5D DS Conductivity Pool Meter, 0-5000 Ppm/442, 0-5000 Ppm/Nacl
Amazon.com
32
Free shipping
$376.99
Myron L - 5125TD 512T5D DS Conductivity Pool Meter, 0-5000 Ppm/442, 0-5000 Ppm/Nacl
Amazon.com
32
$49.99
Swim Check Fix Phosphate Remover Tablets - 10 Count | Time-Release Tabs For Pool Phosphate Removal | Clear Water Solution For Saltwater & Freshwater
Amazon.com
Free shipping
$49.99
Swim Check Fix Phosphate Remover Tablets - 10 Count | Time-Release Tabs For Pool Phosphate Removal | Clear Water Solution For Saltwater & Freshwater
Amazon.com
Free shipping
$239.00
Extech CL200 Exstik Waterproof Chlorine Meter
Amazon.com
43
$239.00
Extech CL200 Exstik Waterproof Chlorine Meter
Amazon.com
43
$18.99
APEC TDS Meter Digital Water Quality TDS Test Kit Meter With Carrying Case, 0 To 1999 Ppm Measurement Range, 1 Ppm Resolution, +/- 2% Readout Accuracy
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Sper Scientific Turbidity Meter, Water Quality Tester, Portable Water Quality Meter For Field And Lab, Turbidimeter For Water Test With Carry Case (
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Sper Scientific Turbidity Meter, Water Quality Tester, Portable Water Quality Meter For Field And Lab, Turbidimeter For Water Test With Carry Case (
Amazon.com
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$209.74
Meter Water Tester Smart Monitor Digital Analyzer Hydroponics Swimming Pool New
eBay
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Meter Water Tester Smart Monitor Digital Analyzer Hydroponics Swimming Pool New
eBay
Free shipping
$11.69
$19.99
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Hot Tub And Pool Test Strips - 6In1 Quick & Accurate Hot Tub, Spa, Pool Test Strips - 100 Water Test Strips, Water Test Kit With E-Book - Test
Amazon.com
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JED Pool Tools Pool/Spa Test Strips
Ace Hardware
$15.99
JED Pool Tools Pool/Spa Test Strips
Ace Hardware
$29.99
Hydrotools 8420 2-Way Deluxe Pool Water Test Kit
Vita Pool Supply
$29.99
Hydrotools 8420 2-Way Deluxe Pool Water Test Kit
Vita Pool Supply
$43.99
7-In-1 TDS Water Tester 0.01 High Accuracy Digital Ph Meter PH/ TDS/ EC/ Salinity/ Temperature Tester PPM Water Tester For Drinking Water Hydroponics
LightInTheBox
$43.99
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LightInTheBox
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JNW 7-In-1 Pool Test Strips, 150 Quick & Accurate Test Strips For Pool Water, Spa Test Strips For Hot Tub, Chlorine Test Strips, Bromine, Ph,
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Pool And Spa Rapid Bacteria Test By Watersafe, Detects Down To 1 Bacteria/ L, Including E. Coli, Salmonella And More, Pack Of 10
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3 In1 Meter Digital Water Quality Tester TDS EC Meter Temperature Tester Pen Multifunctional Digital Water Quality Tester For Water Purity TEMP PPM Te
LightInTheBox
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LightInTheBox
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Extech EC400 Exstik Waterproof Conductivity, TDS, Salinity, And Temperature Meter
Amazon.com
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$134.00
Extech EC400 Exstik Waterproof Conductivity, TDS, Salinity, And Temperature Meter
Amazon.com
Free shipping