PH Test Kits(560)
Uses item details. Price when purchased online
50+ 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
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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
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Pelvana Vaginal pH Test Strips at Home Vaginal pH Tester for Women, 50 Count From $10.00
2 options
Available in additional 2 optionsFrom$1000
Pelvana Vaginal pH Test Strips at Home Vaginal pH Tester for Women, 50 Count
624.3 out of 5 Stars. 62 reviews
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Best seller Vivoo At-Home Hydration Test Strips, 10 Pack, Fast Results, Urine Test Hydration Monitoring $4.98
$498
current price $4.98Vivoo At-Home Hydration Test Strips, 10 Pack, Fast Results, Urine Test Hydration Monitoring
94.9 out of 5 Stars. 9 reviews
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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
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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
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Best seller Vivoo At-Home pH Test Strips, pack for 10 Tests, Comprehensive Health Monitoring Kit $4.98
$498
current price $4.98Vivoo At-Home pH Test Strips, pack for 10 Tests, Comprehensive Health Monitoring Kit
83.3 out of 5 Stars. 8 reviews
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Best seller SUPTREE Digital PH Meter Tester for Water Pool- 0.01ph High Accuracy Pen PH Tester for Cosmetic, Lotion, Foods and Water $8.99 Was $17.99
Now$899
current price Now $8.99, Was $17.99$17.99
SUPTREE Digital PH Meter Tester for Water Pool- 0.01ph High Accuracy Pen PH Tester for Cosmetic, Lotion, Foods and Water
2114.1 out of 5 Stars. 211 reviews
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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
634.4 out of 5 Stars. 63 reviews
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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
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Universal pH Test Strips 0-14, Quick Reliable pH Testing Kit for Food, Soap Making & Kombucha, 100ct Litmus Paper pH Test Strips for Liquids, Drinking Water, Aquarium, Pool, Hot Tub, Spa $6.99
$699
current price $6.99Universal pH Test Strips 0-14, Quick Reliable pH Testing Kit for Food, Soap Making & Kombucha, 100ct Litmus Paper pH Test Strips for Liquids, Drinking Water, Aquarium, Pool, Hot Tub, Spa
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Urine Test Strips for Blood 100PCS 10 Parameter Urine Test Strips Acidity Test Kit With Quick and Easy PH Testing Strips
Urine Test Strips for Blood 100PCS 10 Parameter Urine Test Strips Acidity Test Kit With Quick and Easy PH Testing Strips
53.4 out of 5 Stars. 5 reviews
Hemoton 100Pcs pH Test Strips Professional 10-in-1 Urine Test Strips Medical Ketone Urine Test Strips
Hemoton 100Pcs pH Test Strips Professional 10-in-1 Urine Test Strips Medical Ketone Urine Test Strips
64.8 out of 5 Stars. 6 reviews
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
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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
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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
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One Step pH Test Strips for Urine & Saliva Testing (4.5-9.0), 100 pH Strips, Test Alkaline & Acid Levels in the Body, Body pH Test Kit, Highly Accurate Results in Seconds, Home Health Tests $8.99 Was $10.00
Now$899
current price Now $8.99, Was $10.00$10.00
One Step pH Test Strips for Urine & Saliva Testing (4.5-9.0), 100 pH Strips, Test Alkaline & Acid Levels in the Body, Body pH Test Kit, Highly Accurate Results in Seconds, Home Health Tests
43.8 out of 5 Stars. 4 reviews
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Easy@Home Vaginal pH Test Strips - 30 Count $15.95
$1595
current price $15.95Easy@Home Vaginal pH Test Strips - 30 Count
184.6 out of 5 Stars. 18 reviews
General Hydroponics Calibration Solutio pH Control Kit, 8 oz $24.74
$2474
current price $24.74General Hydroponics Calibration Solutio pH Control Kit, 8 oz
1044.7 out of 5 Stars. 104 reviews
Taylor K2006 Complete Swimming Pool Water Test Kit Chlorine, pH, Alkalinity From $91.21
2 options
Available in additional 2 optionsFrom$9121
Taylor K2006 Complete Swimming Pool Water Test Kit Chlorine, pH, Alkalinity
594.1 out of 5 Stars. 59 reviews
One Step pH Urine & Saliva Test Strips, Tests Alkalinity & Acidity Levels, 100 Unisex Strips, 3oz $8.99 Was $10.00
Now$899
current price Now $8.99, Was $10.00$10.00
One Step pH Urine & Saliva Test Strips, Tests Alkalinity & Acidity Levels, 100 Unisex Strips, 3oz
204.4 out of 5 Stars. 20 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
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Gallbladder & Liver Testing Kit, 50 Count Test Strips for Urobilinogen, Bilirubin, Ketones, and pH Test $14.95
$1495
current price $14.95Gallbladder & Liver Testing Kit, 50 Count Test Strips for Urobilinogen, Bilirubin, Ketones, and pH Test
133.6 out of 5 Stars. 13 reviews
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
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Taylor K-1004 Safety Plus Swimming Pool Chlorine Bromine pH Alkalinity Test Kit $29.95 Was $34.99
Now$2995
current price Now $29.95, Was $34.99$34.99
Taylor K-1004 Safety Plus Swimming Pool Chlorine Bromine pH Alkalinity Test Kit
604.5 out of 5 Stars. 60 reviews
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U.S. Pool Supply Premium 5-Way Swimming Pool & Spa Test Kit - Tests Water for pH, Chlorine, Bromine, Alkalinity and Acid Demand - Maintain Properly Balanced Chemical Levels, Algae Sanitizer Indicator $19.99
$1999
current price $19.99U.S. Pool Supply Premium 5-Way Swimming Pool & Spa Test Kit - Tests Water for pH, Chlorine, Bromine, Alkalinity and Acid Demand - Maintain Properly Balanced Chemical Levels, Algae Sanitizer Indicator
424.5 out of 5 Stars. 42 reviews
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Med Lab Diagnostics Yeast Infection pH Test Strips, 50 Count $14.99
$1499
current price $14.99Med Lab Diagnostics Yeast Infection pH Test Strips, 50 Count
433.9 out of 5 Stars. 43 reviews
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QARUN 100PCS 10 Parameter Urine Test Strips Ultimate Acidity Test Kit with Quick and Easy pH Testing Strips $8.36
$836
current price $8.36QARUN 100PCS 10 Parameter Urine Test Strips Ultimate Acidity Test Kit with Quick and Easy pH Testing Strips
13 out of 5 Stars. 1 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
Basic 3-Way Swimming Pool & Spa Test Kit - Tests Water for pH, Chlorine, and Bromine - OTO and Phenol Red Test Solutions - Maintain the Proper Chemical Balance of Pool Water $12.99
$1299
current price $12.99Basic 3-Way Swimming Pool & Spa Test Kit - Tests Water for pH, Chlorine, and Bromine - OTO and Phenol Red Test Solutions - Maintain the Proper Chemical Balance of Pool Water
1324.6 out of 5 Stars. 132 reviews
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Pool and Spa Test Strips 100ct 6 in 1 Water Test Kit for Swimming Pool Hot Tub Detects pH Cyanuric Acid Total Hardness Free Chlorine Total Chlorine Alkalinity
Pool and Spa Test Strips 100ct 6 in 1 Water Test Kit for Swimming Pool Hot Tub Detects pH Cyanuric Acid Total Hardness Free Chlorine Total Chlorine Alkalinity
23 out of 5 Stars. 2 reviews
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
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Haobase 80 Strips Full pH 1-14 Test Indicator Litmus Paper Water Soil Testing Kit $7.24
$724
current price $7.24Haobase 80 Strips Full pH 1-14 Test Indicator Litmus Paper Water Soil Testing Kit
424 out of 5 Stars. 42 reviews
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Urine Test Strips for Blood 100PCS 10 Parameter Urine Test Strips Acidity Test Kit With Quick and Easy PH Testing Strips $7.52
$752
current price $7.52Urine Test Strips for Blood 100PCS 10 Parameter Urine Test Strips Acidity Test Kit With Quick and Easy PH Testing Strips
NutraBlast Feminine pH Test Strips 3.0-5.5 | Monitor Intimate Health | Easy to Use & Accurate Womens Acidity & Alkalinity Balance pH Level Tester Kit (100 Tests Roll) $12.99
$1299
current price $12.99NutraBlast Feminine pH Test Strips 3.0-5.5 | Monitor Intimate Health | Easy to Use & Accurate Womens Acidity & Alkalinity Balance pH Level Tester Kit (100 Tests Roll)
233.6 out of 5 Stars. 23 reviews
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OTVIAP pH and Water Quality Test Kit, 100 Piece Pack $6.40 Was $7.96
Now$640
current price Now $6.40, Was $7.96$7.96
OTVIAP pH and Water Quality Test Kit, 100 Piece Pack
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U.S. Pool Supply Swimming Pool & Spa Test Kit Refill Solutions, Test Water for pH, Chlorine and Bromine $7.99
$799
current price $7.99U.S. Pool Supply Swimming Pool & Spa Test Kit Refill Solutions, Test Water for pH, Chlorine and Bromine
214.2 out of 5 Stars. 21 reviews
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Spa Frog 4-Way 50 Ct Swimming Pool/Spa Water Test Strips Kit Chlorine Bromine pH $12.95
$1295
current price $12.95Spa Frog 4-Way 50 Ct Swimming Pool/Spa Water Test Strips Kit Chlorine Bromine pH
164.7 out of 5 Stars. 16 reviews
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Urine and Saliva pH Test Strips - 200ct + 2 Colorimetric Blocks - High Precision and Easy Test pH Strips - Testing Alkaline and Acid Levels in The Body, Get Highly Accurate Results in Seconds $12.69
$1269
current price $12.69Urine and Saliva pH Test Strips - 200ct + 2 Colorimetric Blocks - High Precision and Easy Test pH Strips - Testing Alkaline and Acid Levels in The Body, Get Highly Accurate Results in Seconds
15 out of 5 Stars. 1 reviews
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GJX 6-Way Spa Test Strips for Hot Tub,50 Counts,Hot Tub Test Strips for Chlorine,Bromine,pH,Alkalinity,Cyanuric Acid and Hardness Levels in Pool and Spa,Test Kit for Pools $6.63
$663
current price $6.63GJX 6-Way Spa Test Strips for Hot Tub,50 Counts,Hot Tub Test Strips for Chlorine,Bromine,pH,Alkalinity,Cyanuric Acid and Hardness Levels in Pool and Spa,Test Kit for Pools
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HydroTools Phenol Red pH Test Solution Pool & Pond Test Kits, 1/2 oz
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