Water Testing(779)
Uses item details. Price when purchased online
Digital Water Testing Kit - Digital Hot Tub Water Tester for Pool - Digital Chlorine Tester for Pool by AquaDoc with Water Analyzer and Test Strips $157.49
Sponsored
$15749
current price $157.49Digital Water Testing Kit - Digital Hot Tub Water Tester for Pool - Digital Chlorine Tester for Pool by AquaDoc with Water Analyzer and Test Strips
144.3 out of 5 Stars. 14 reviews
Saltwater Pool Test Strips, Swimming Pool and Spa Salt Test Strips Kit for Sodium Chloride Content 0-8000 ppm, 25 Count $12.99
Sponsored
$1299
current price $12.99Saltwater Pool Test Strips, Swimming Pool and Spa Salt Test Strips Kit for Sodium Chloride Content 0-8000 ppm, 25 Count
103.9 out of 5 Stars. 10 reviews
Save with
AK Ainkter Saltwater Pool Test Strips 0-8000 PPM Range Fast Accurate 50 Count $10.99 Was $12.99
Sponsored
Now$1099
current price Now $10.99, Was $12.99$12.99
AK Ainkter Saltwater Pool Test Strips 0-8000 PPM Range Fast Accurate 50 Count
Swimming Pool Test Strips 7-Way Water Quality Testing 100 Count $5.99 Was $7.99
Sponsored
Now$599
current price Now $5.99, Was $7.99$7.99
Swimming Pool Test Strips 7-Way Water Quality Testing 100 Count
Save with
Best seller LabTech LT5010 H2O OK Drinking Water Analysis Test Strips Kit, 10 Water Quality Tests Included, 0.058 lb. From $9.98
3 options
Available in additional 3 optionsFrom$998
LabTech LT5010 H2O OK Drinking Water Analysis Test Strips Kit, 10 Water Quality Tests Included, 0.058 lb.
1574.3 out of 5 Stars. 157 reviews
Save with
Best seller EASYTEST 20 in 1 Drinking Water Test Kit - Well Water Testing Kit - Water Test Strip for House Water for pH, Hardness, Chlorine, Lead, Iron, Bacteria & More $17.98
$1798
current price $17.98EASYTEST 20 in 1 Drinking Water Test Kit - Well Water Testing Kit - Water Test Strip for House Water for pH, Hardness, Chlorine, Lead, Iron, Bacteria & More
644.4 out of 5 Stars. 64 reviews
Save with
50+ bought since yesterday Clorox Pool&Spa, Multi-Use Smart Strips forWater Testing, 30 Count, 0.05lb Pool Test Strips 1ct
Clorox Pool&Spa, Multi-Use Smart Strips forWater Testing, 30 Count, 0.05lb Pool Test Strips 1ct
10314.5 out of 5 Stars. 1031 reviews
Save with
PRO-LAB Total Water Quality Test Kit $27.65
$2765
current price $27.65PRO-LAB Total Water Quality Test Kit
454.3 out of 5 Stars. 45 reviews
Best seller HTH 6-Way Test Kit — Strips, 100 Count — Pool and Pond Water Testing Kit for pH, Chlorine, Alkalinity, and More
HTH 6-Way Test Kit — Strips, 100 Count — Pool and Pond Water Testing Kit for pH, Chlorine, Alkalinity, and More
2634.4 out of 5 Stars. 263 reviews
Save with
Heavy Metals Water Test Strips (8 Tests) - 100ct Home Water Testing Kit for Iron, Mercury, Copper, Lead, Chromium, Magnesium, Cadmium, Calcium-Well Home Tap Testing Kit $12.99
$1299
current price $12.99Heavy Metals Water Test Strips (8 Tests) - 100ct Home Water Testing Kit for Iron, Mercury, Copper, Lead, Chromium, Magnesium, Cadmium, Calcium-Well Home Tap Testing Kit
53.4 out of 5 Stars. 5 reviews
Save with
MERYDI Phosphate Test Strips Water Quality Testing For Pool and Spa, 50 Count $13.99
Sponsored
$1399
current price $13.99MERYDI Phosphate Test Strips Water Quality Testing For Pool and Spa, 50 Count
Save with
EASYTEST 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 From $11.99
Sponsored
From$1199
EASYTEST 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
1104.7 out of 5 Stars. 110 reviews
Save with
PRO-LAB Lead in Water Test Kit $12.87
$1287
current price $12.87PRO-LAB Lead in Water Test Kit
414.5 out of 5 Stars. 41 reviews
Best seller Pool and Hot Tub Water Test Strips 7-Way Testing 150 Strips $8.99
$899
current price $8.99Pool and Hot Tub Water Test Strips 7-Way Testing 150 Strips
65 out of 5 Stars. 6 reviews
Save with
GJX 16 in 1 Drinking Water Test Kit, Home Water Test Kit $12.18
$1218
current price $12.18GJX 16 in 1 Drinking Water Test Kit, Home Water Test Kit
PRO-LAB Water Bacteria Test Kit BA110 - Pool Test Kit $12.65 Was $20.99
Now$1265
current price Now $12.65, Was $20.99$20.99
PRO-LAB Water Bacteria Test Kit BA110 - Pool Test Kit
393.8 out of 5 Stars. 39 reviews
Wiher 16 in 1 Water Testing Strips, Water Testing Kits for Drinking, Pool Water,100 Strips Home Water Quality Test Kit Testing for pH, Hardness, Chlorine, Lead, Iron, Copper, Nitrate, Nitrite From $13.99
2 options
Available in additional 2 optionsFrom$1399
Wiher 16 in 1 Water Testing Strips, Water Testing Kits for Drinking, Pool Water,100 Strips Home Water Quality Test Kit Testing for pH, Hardness, Chlorine, Lead, Iron, Copper, Nitrate, Nitrite
304.4 out of 5 Stars. 30 reviews
Save with
Clorox Pool&Spa 3-Way Pool Test Kit pH, 1ct From $8.68
2 options
Available in additional 2 optionsFrom$868
Clorox Pool&Spa 3-Way Pool Test Kit pH, 1ct
5084.3 out of 5 Stars. 508 reviews
Save with
100+ bought since yesterday HTH Spa Care 6-Way Pool and Spa & Pool Test Strips, Chemical Tester, 25 Each Was $14.00
HTH Spa Care 6-Way Pool and Spa & Pool Test Strips, Chemical Tester, 25 Each
2524.8 out of 5 Stars. 252 reviews
Save with
Valink 14-in-1 Drinking Water Test Kit Water Quality Test for Well and Tap Water 50/100pcs
Valink 14-in-1 Drinking Water Test Kit Water Quality Test for Well and Tap Water 50/100pcs
93.6 out of 5 Stars. 9 reviews
EASYTEST 9-Way Pool Test Strips, 165 Strips for Hot tub and Spa, Accurate Testing pH, Total Chlorine, Free Chlorine, Bromine, Alkalinity, Total Hardness, Cyanuric Acid, Salt and Copper From $15.98
Sponsored
From$1598
EASYTEST 9-Way Pool Test Strips, 165 Strips for Hot tub and Spa, Accurate Testing pH, Total Chlorine, Free Chlorine, Bromine, Alkalinity, Total Hardness, Cyanuric Acid, Salt and Copper
54.8 out of 5 Stars. 5 reviews
Save with
AquaVial Swim Water Test Kit Detects Pseudomonas and Coliforms 2 Pack $39.11
Sponsored
$3911
current price $39.11AquaVial Swim Water Test Kit Detects Pseudomonas and Coliforms 2 Pack
50+ bought since yesterday Clorox Pool&Spa, Multi-Use Smart Strips forWater Testing, 30 Count, 0.05lb Pool Test Strips 1ct From $9.44
From$944
Clorox Pool&Spa, Multi-Use Smart Strips forWater Testing, 30 Count, 0.05lb Pool Test Strips 1ct
10244.5 out of 5 Stars. 1024 reviews
Save with
MERYDI Water Hardness Test Kit Double Color Pads For Home Drinking Pool Spa Well Water 150 Strips With Sample Tube $6.99
$699
current price $6.99MERYDI Water Hardness Test Kit Double Color Pads For Home Drinking Pool Spa Well Water 150 Strips With Sample Tube
25 out of 5 Stars. 2 reviews
Save with
Bio Ouster Hot Tub Water Balancing Kit Spa pH Up, pH Down, Alkalinity Increaser, Calcium Hardness Increaser, and Test Strips, Made in USA $39.97
$3997
current price $39.97Bio Ouster Hot Tub Water Balancing Kit Spa pH Up, pH Down, Alkalinity Increaser, Calcium Hardness Increaser, and Test Strips, Made in USA
44.8 out of 5 Stars. 4 reviews
Save with
16 in 1 Drinking Water Test Kit Strips, 100 cnt. Home Water Quality Test for Tap Water, Pool, Spa. Strips for Water Hardness, Total Chlorine, Mercury, Lead, Aluminum, Fluoride, Iron, pH and $19.99
$1999
current price $19.9916 in 1 Drinking Water Test Kit Strips, 100 cnt. Home Water Quality Test for Tap Water, Pool, Spa. Strips for Water Hardness, Total Chlorine, Mercury, Lead, Aluminum, Fluoride, Iron, pH and
193.8 out of 5 Stars. 19 reviews
Save with
Clorox Pool&Spa Salt Pool Test Strips for Pool Water Testing, 25 Count of Six-Way Testers and 10 Count of Salt Level Testers Was $17.54
Clorox Pool&Spa Salt Pool Test Strips for Pool Water Testing, 25 Count of Six-Way Testers and 10 Count of Salt Level Testers
1504.1 out of 5 Stars. 150 reviews
Best seller HTH Pool Care 6-Way Test Strips, The Container Holds 35 Strips that Test for Six Elements in All Pools and Spa Types, 35 Piece Count
HTH Pool Care 6-Way Test Strips, The Container Holds 35 Strips that Test for Six Elements in All Pools and Spa Types, 35 Piece Count
4284.4 out of 5 Stars. 428 reviews
Save with
HydroTools 8420 Deluxe Two Way Swimming Pool Spa Chlorine Water Testing Test Kit $13.95 Was $21.97
Now$1395
current price Now $13.95, Was $21.97$21.97
HydroTools 8420 Deluxe Two Way Swimming Pool Spa Chlorine Water Testing Test Kit
434.5 out of 5 Stars. 43 reviews
Portable pH Chlorine Water Quality Test Kit | Pool Spa Hot Tub Water Tester | Dual Indicator Color Comparator | Includes Phenol Red & OTO Reagents 20mL Each | Compact Storage Box | Easy Carry Design Was $8.75
Portable pH Chlorine Water Quality Test Kit | Pool Spa Hot Tub Water Tester | Dual Indicator Color Comparator | Includes Phenol Red & OTO Reagents 20mL Each | Compact Storage Box | Easy Carry Design
MERYDI Water Hardness Test Kit Double Color Pads For Home Drinking Pool Spa Well Water 150 Strips With Sample Tube $6.99
Sponsored
$699
current price $6.99MERYDI Water Hardness Test Kit Double Color Pads For Home Drinking Pool Spa Well Water 150 Strips With Sample Tube
25 out of 5 Stars. 2 reviews
Save with
Heavy Metals Water Test Strips (8 Tests) - 100ct Home Water Testing Kit for Iron, Mercury, Copper, Lead, Chromium, Magnesium, Cadmium, Calcium-Well Home Tap Testing Kit $12.99
Sponsored
$1299
current price $12.99Heavy Metals Water Test Strips (8 Tests) - 100ct Home Water Testing Kit for Iron, Mercury, Copper, Lead, Chromium, Magnesium, Cadmium, Calcium-Well Home Tap Testing Kit
53.4 out of 5 Stars. 5 reviews
Save with
Pool Test Strips 7 in 1, 150 Strips Pool & Hot Tub Test Kit Strips, Pool Essentials Water Chemical Testing for Chlorine, Bromine, pH, Hardness, More, All in One Set | Lab Recommend | Quick Test Way $11.98
$1198
current price $11.98Pool Test Strips 7 in 1, 150 Strips Pool & Hot Tub Test Kit Strips, Pool Essentials Water Chemical Testing for Chlorine, Bromine, pH, Hardness, More, All in One Set | Lab Recommend | Quick Test Way
184.4 out of 5 Stars. 18 reviews
Save with
JWshufel High Accuracy Digital PH Meter Water Tester Portable Pen Type PH Water Test Kit for Home Use Swimming Pools Hydroponics Spas Beer with Automatic Temperature Compensation From $5.39
From$539
JWshufel High Accuracy Digital PH Meter Water Tester Portable Pen Type PH Water Test Kit for Home Use Swimming Pools Hydroponics Spas Beer with Automatic Temperature Compensation
PurTest P0402 Home Water Analysis Test Kit-- PB Format $38.35
$3835
current price $38.35PurTest P0402 Home Water Analysis Test Kit-- PB Format
HTH Pool Care 6-Way Test Strips, Swimming Pool Water Chemical Tester, 30 Strips From $15.99
2 options
Available in additional 2 optionsFrom$1599
HTH Pool Care 6-Way Test Strips, Swimming Pool Water Chemical Tester, 30 Strips
4504.2 out of 5 Stars. 450 reviews
Clorox Pool&Spa 3-Way Reagent Refills for Swimming Pool Water Testing, 1 Count, 0.5 fl oz From $3.84
2 options
Available in additional 2 optionsFrom$384
Clorox Pool&Spa 3-Way Reagent Refills for Swimming Pool Water Testing, 1 Count, 0.5 fl oz
2084.5 out of 5 Stars. 208 reviews
Save with
Water Test Strips, 16 in 1 Water Testing Kits for Drinking Water 100 PCS Rapid Test Strips Detect Hardness, Lead,Chlorine,pH, Nitrate,Iron and More Home Water Test Kit for Well, Tap, and Pool Water From $12.99
2 options
Available in additional 2 optionsFrom$1299
Water Test Strips, 16 in 1 Water Testing Kits for Drinking Water 100 PCS Rapid Test Strips Detect Hardness, Lead,Chlorine,pH, Nitrate,Iron and More Home Water Test Kit for Well, Tap, and Pool Water
64.2 out of 5 Stars. 6 reviews
Save with
16 in 1 Drinking Water Test Kit, Water Testing Kits for Drinking Water 100 PCS Water Quality Test Strips,Free Chlorine $11.05
$1105
current price $11.0516 in 1 Drinking Water Test Kit, Water Testing Kits for Drinking Water 100 PCS Water Quality Test Strips,Free Chlorine
14 out of 5 Stars. 1 reviews
EASYTEST 7 in 1 Pool and Spa Test Strips, 150 Strips Fast and Accurate Water Quality Testing Kit for Swimming Pool and Hot tub, Strip Detects pH, Chlorine, Bromine, Total Hardness $11.99
$1199
current price $11.99EASYTEST 7 in 1 Pool and Spa Test Strips, 150 Strips Fast and Accurate Water Quality Testing Kit for Swimming Pool and Hot tub, Strip Detects pH, Chlorine, Bromine, Total Hardness
314.4 out of 5 Stars. 31 reviews
Save with
50PCS Pool Test Strips 7-in-1, Quick and Accurate Pool and Hot Tub Test Strips - Pool Water Testing Kit for Chlorine, Bromine, pH, Hardness, Swimming Pool Test Strips From $10.92
From$1092
50PCS Pool Test Strips 7-in-1, Quick and Accurate Pool and Hot Tub Test Strips - Pool Water Testing Kit for Chlorine, Bromine, pH, Hardness, Swimming Pool Test Strips
Taylor K-1000 Basic Residential OT DPD Swimming Pool & Spa Test Kit 3-Way K1000
2 options
Available in additional 2 optionsTaylor K-1000 Basic Residential OT DPD Swimming Pool & Spa Test Kit 3-Way K1000
114.2 out of 5 Stars. 11 reviews
FROG Test Strips for Pools and Hot Tubs, Quick and Easy Test Strips, Designed to with FROG Water Care Products. Tests for Chlorine, Bromine, Total Alkalinity, pH and Total Hardness, Pack of 2 $25.90
$2590
current price $25.90FROG Test Strips for Pools and Hot Tubs, Quick and Easy Test Strips, Designed to with FROG Water Care Products. Tests for Chlorine, Bromine, Total Alkalinity, pH and Total Hardness, Pack of 2
15 out of 5 Stars. 1 reviews
Taylor Technologies K-1001 Residential Basic DPD Pool & Spa Test Kit $13.32 Was $14.95
Now$1332
current price Now $13.32, Was $14.95$14.95
Taylor Technologies K-1001 Residential Basic DPD Pool & Spa Test Kit
344.5 out of 5 Stars. 34 reviews
PurTest Home Water Analysis Test Kit-- PB Format $38.35
$3835
current price $38.35PurTest Home Water Analysis Test Kit-- PB Format
varify Quality Water Hardness Test Kit, 150 Strips
varify Quality Water Hardness Test Kit, 150 Strips
174.6 out of 5 Stars. 17 reviews
17 in 1 Drinking Water Testing Kit Strips(100ct) for Pool, Spa, Hot Tubs, Tap, and Well Water. Testing for Hardness, ph, Chlorine, Fluoride, and More $17.99
$1799
current price $17.9917 in 1 Drinking Water Testing Kit Strips(100ct) for Pool, Spa, Hot Tubs, Tap, and Well Water. Testing for Hardness, ph, Chlorine, Fluoride, and More
24 out of 5 Stars. 2 reviews
Save with
Ana Water Hardness Test Strips 100 Count with Range 0-425 ppm for Drinking Water Tap Water and More $8.48
$848
current price $8.48Ana Water Hardness Test Strips 100 Count with Range 0-425 ppm for Drinking Water Tap Water and More
EASYTEST 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 From $11.99
2 options
Available in additional 2 optionsFrom$1199
EASYTEST 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
1104.7 out of 5 Stars. 110 reviews
Save with
Water Testing Kits for Drinking Water: 50 Strips 3 in 1 Well and Drinking Water Test Kit, Water Test, pH, free chlorine and total alkalinity $12.64
$1264
current price $12.64Water Testing Kits for Drinking Water: 50 Strips 3 in 1 Well and Drinking Water Test Kit, Water Test, pH, free chlorine and total alkalinity
Popular in Water Testing
Related Products
API Pond Wide Range pH Test Kit Reads pH 5.0 to 9.0 [Pond Testing and Thermometers, Pond Supplies] 1 count
![API Pond Wide Range pH Test Kit Reads pH 5.0 to 9.0 [Pond Testing and Thermometers, Pond Supplies] 1 count](https://i5.walmartimages.com/seo/API-Pond-Wide-Range-pH-Test-Kit-Reads-pH-5-0-to-9-0-Pond-Testing-and-Thermometers-Pond-Supplies-1-count_61bebd45-f4d3-4d51-b886-e03359455302.48b79f52dbc9d94c73e38e1f149826e5.jpeg?odnHeight=576&odnWidth=576&odnBg=FFFFFF)
API Pond Wide Range pH Test Kit Reads pH 5.0 to 9.0 [Pond Testing and Thermometers, Pond Supplies] 1 count$18.88current price $18.88Pool Water Test Kit, CL2/PH Dual Function Water Quality Tester | Digital LCD Display for Free Chlorine & pH Level Testing | Lab-Quality Pool & Spa Maintenance Tool
Pool Water Test Kit, CL2/PH Dual Function Water Quality Tester | Digital LCD Display for Free Chlorine & pH Level Testing | Lab-Quality Pool & Spa Maintenance Tool
Round Digital Water Tester, pH and Chlorine Meter for Pool and Aquarium, AA Battery Powered Water Quality Monitor with LCD Display, for Swimming Pool, Hot Tub, Fish Tank Water Testing
Round Digital Water Tester, pH and Chlorine Meter for Pool and Aquarium, AA Battery Powered Water Quality Monitor with LCD Display, for Swimming Pool, Hot Tub, Fish Tank Water Testing
HydroTools Phenol Red pH Test Solution Pool & Pond Test Kits, 1/2 oz
HydroTools Phenol Red pH Test Solution Pool & Pond Test Kits, 1/2 oz$8.49current price $8.49Industrial Test Systems 481349 Pool Check Phosphate Test
Industrial Test Systems 481349 Pool Check Phosphate Test$14.49current price $14.49CyberTech Digital Pocket Size pH Meter/Water Quality Tester for Aquariums, Swimming Pools, PH 0-14.0 Measuring Range, 0.1 PH Resolution, Includes 2 Packs of Calibration Solution Mixtures
CyberTech Digital Pocket Size pH Meter/Water Quality Tester for Aquariums, Swimming Pools, PH 0-14.0 Measuring Range, 0.1 PH Resolution, Includes 2 Packs of Calibration Solution Mixtures$13.99current price $13.99(3 Pack) Clorox Pool&Spa Salt Pool Test Strips for Pool Water Testing, 25 Count of Six-Way Testers and 10 Count of Salt Level Testers
(3 Pack) Clorox Pool&Spa Salt Pool Test Strips for Pool Water Testing, 25 Count of Six-Way Testers and 10 Count of Salt Level Testers$73.50current price $73.50Aquascape KH / Alkalinity Water Test Kit
Aquascape KH / Alkalinity Water Test Kit$27.99current price $27.99Wmool 50pcs Chlorine Test Strips SPA Swimming Pool Water Tester Paper Residual Test Value Hardness Alkalinity Strip Chlorine
Wmool 50pcs Chlorine Test Strips SPA Swimming Pool Water Tester Paper Residual Test Value Hardness Alkalinity Strip Chlorine$5.71current price $5.71AquaChek Free Chlorine Pool & Pond Test Kits, Plastic Multicolor
AquaChek Free Chlorine Pool & Pond Test Kits, Plastic Multicolor$16.92current price $16.92AquaChek AC562227EACH Phosphate Test Kit 562227
AquaChek AC562227EACH Phosphate Test Kit 562227$12.99current price $12.99Taylor Technologies 2000 Series High Range Test Block
Taylor Technologies 2000 Series High Range Test Block$25.11current price $25.11Taylor R-0014 pH Solution 3/4 oz 2 Pack
Taylor R-0014 pH Solution 3/4 oz 2 Pack$12.61current price $12.61eXact Micro 20 Photometer With Bluetooth Smart Pool Kit
eXact Micro 20 Photometer With Bluetooth Smart Pool Kit$709.02current price $709.02
