Ppm Test(307)
Uses item details. Price when purchased online
Envig Hydrogen Sulfide Water Test Strips For Well Water, 50 Test Strips, 0-10 PPM, 30 Seconds Test, Rotten Egg Smell Well Water Testing $20.99
Sponsored
$2099
current price $20.99Envig Hydrogen Sulfide Water Test Strips For Well Water, 50 Test Strips, 0-10 PPM, 30 Seconds Test, Rotten Egg Smell Well Water Testing
15 out of 5 Stars. 1 reviews
10 in 1 Digital Water Tester Meter, PH/TDS/EC/Salinity/SG/ORP/Hydrogen-rich/Resistivity/Temp/Nutrient Solution, Water Tester Pen for Drinking Water Hydroponics Plant Fish Tank, Pool Salt Tester $29.99
Sponsored
$2999
current price $29.9910 in 1 Digital Water Tester Meter, PH/TDS/EC/Salinity/SG/ORP/Hydrogen-rich/Resistivity/Temp/Nutrient Solution, Water Tester Pen for Drinking Water Hydroponics Plant Fish Tank, Pool Salt Tester
373.6 out of 5 Stars. 37 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
Sponsored
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
2094.1 out of 5 Stars. 209 reviews
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Digital PH Meter, 5 in 1 Pool Salt Tester for Water PH / TDS / EC / Salinity / Temp Meter with ATC, for Household Drinking Water Hot Tub Spas Fish Tank $21.99
Sponsored
$2199
current price $21.99Digital PH Meter, 5 in 1 Pool Salt Tester for Water PH / TDS / EC / Salinity / Temp Meter with ATC, for Household Drinking Water Hot Tub Spas Fish Tank
373.6 out of 5 Stars. 37 reviews
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4in1 TDS PPM Meter Digital Tester Home Drinking Water Quality Purity Test Tester $8.99
$899
current price $8.994in1 TDS PPM Meter Digital Tester Home Drinking Water Quality Purity Test Tester
Best seller TDS Meter, Electronic Water Tester with 0-9990 PPM Measurement Range,Digital Water Test Pen for Farming, Aquariums,Pools Was $13.16
TDS Meter, Electronic Water Tester with 0-9990 PPM Measurement Range,Digital Water Test Pen for Farming, Aquariums,Pools
404.6 out of 5 Stars. 40 reviews
Best seller Digital TDS Meter Water Tester, iPstyle ppm Water Quality Tester Measuring Range 0-9999ppm $5.08
$508
current price $5.08Digital TDS Meter Water Tester, iPstyle ppm Water Quality Tester Measuring Range 0-9999ppm
114.4 out of 5 Stars. 11 reviews
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Clearance Digital TDS Meter, Electronic Drinking Water Tester, Aquarium Pool Water Quality Checker, Portable Purity Test Pen, Hydroponics PPM Tester for Drinking Water, Aquariums, Pools & Hydroponics Was $5.07
Digital TDS Meter, Electronic Drinking Water Tester, Aquarium Pool Water Quality Checker, Portable Purity Test Pen, Hydroponics PPM Tester for Drinking Water, Aquariums, Pools & Hydroponics
Clearance 3 in 1 LCD Digital PPM Meter Water Purity Tester Pen Home Drinking Monitor for Aquarium Pool $10.09 Was $11.26
Now$1009
current price Now $10.09, Was $11.26$11.26
3 in 1 LCD Digital PPM Meter Water Purity Tester Pen Home Drinking Monitor for Aquarium Pool
WEBEST High Accuracy TDS Meter Digital Water Tester, Water Quality Tester with True ATC, 3 in 1 TDS, EC & Temp Meter, PPM Water Testing Kits for Drinking Water, Tap, Well, RO/DI System, Hydroponics $5.99
$599
current price $5.99WEBEST High Accuracy TDS Meter Digital Water Tester, Water Quality Tester with True ATC, 3 in 1 TDS, EC & Temp Meter, PPM Water Testing Kits for Drinking Water, Tap, Well, RO/DI System, Hydroponics
42.5 out of 5 Stars. 4 reviews
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MUSICOZY pH Meter for Water, 5 in 1 pH Temp EC TDS Meter for Hydroponics PPM Water Tester Digital, pH Tester Digital with ATC, TDS pH Meter for Water, Wine, Pool, Hydroponics and Aquariums $19.99
Sponsored
$1999
current price $19.99MUSICOZY pH Meter for Water, 5 in 1 pH Temp EC TDS Meter for Hydroponics PPM Water Tester Digital, pH Tester Digital with ATC, TDS pH Meter for Water, Wine, Pool, Hydroponics and Aquariums
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Wiher Digital PH Meter, 7 in 1 Water Tester TDS Meter/Salinity Tester/Temp/pH Meter/EC/S.G/ORP Meter for Pool, Fish Tank, Drinking water, hydroponics, Black $35.99
Sponsored
$3599
current price $35.99Wiher Digital PH Meter, 7 in 1 Water Tester TDS Meter/Salinity Tester/Temp/pH Meter/EC/S.G/ORP Meter for Pool, Fish Tank, Drinking water, hydroponics, Black
15 out of 5 Stars. 1 reviews
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Ammonia Test Strips 0-100 ppm [Vial of 25 Strips] $21.49
![Ammonia Test Strips 0-100 ppm [Vial of 25 Strips]](https://i5.walmartimages.com/seo/Ammonia-Test-Strips-0-100-ppm-Vial-of-25-Strips_025625f6-a4bb-4904-b2dd-682ada3db0a8.d2ac0bd02b2771f9cbde988714df4a6a.jpeg?odnHeight=576&odnWidth=576&odnBg=FFFFFF)
$2149
current price $21.49Ammonia Test Strips 0-100 ppm [Vial of 25 Strips]
GroLine Waterproof EC/TDS (ppm) Tester HI98318 $149.99
$14999
current price $149.99GroLine Waterproof EC/TDS (ppm) Tester HI98318
New TDS Water Tester, TDS Meter Digital Water Tester - High Accurate and Reliable Digital PPM Meter, 0-9990PPM Water Quality Tester for Drinking Water RO/DI System Wine Pool Food Hydroponics, Green $10.01
$1001
current price $10.01New TDS Water Tester, TDS Meter Digital Water Tester - High Accurate and Reliable Digital PPM Meter, 0-9990PPM Water Quality Tester for Drinking Water RO/DI System Wine Pool Food Hydroponics, Green
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STARLIGHT- Digital Tds3 Ppm Meter Home Drinking Tap Water Quality Purity Test Tester Usa $26.88
$2688
current price $26.88STARLIGHT- Digital Tds3 Ppm Meter Home Drinking Tap Water Quality Purity Test Tester Usa
Clearance water tester,tds meter,zero water tester,0-9990 ppm Digital Water Quality Tester Auto Calibration Easy to Use and Portable,,Professional Testing for Drinking Water,Dark Blue From $4.39
From$439
water tester,tds meter,zero water tester,0-9990 ppm Digital Water Quality Tester Auto Calibration Easy to Use and Portable,,Professional Testing for Drinking Water,Dark Blue
Bartovation Phosphorous and Phosphate Detection Test Strips, 0-100 ppm [Vial of 50 Strips] $24.24
![Bartovation Phosphorous and Phosphate Detection Test Strips, 0-100 ppm [Vial of 50 Strips]](https://i5.walmartimages.com/seo/Phosphorous-and-Phosphate-Detection-Test-Strips-0-100-ppm-Vial-of-50-Strips_d53a5d64-afdd-4905-acf2-ca26ba35ae17.20b3d6c5f98e18793eb9da087c1946c6.jpeg?odnHeight=576&odnWidth=576&odnBg=FFFFFF)
$2424
current price $24.24Bartovation Phosphorous and Phosphate Detection Test Strips, 0-100 ppm [Vial of 50 Strips]
2025 Newest TDS Meter Digital Water Tester, Professional 3-in-1 TDS, Temperature and EC Meter with Carrying Case, 0-9999ppm, Ideal ppm Meter for Drinking Water, Aquariums and More $12.99
$1299
current price $12.992025 Newest TDS Meter Digital Water Tester, Professional 3-in-1 TDS, Temperature and EC Meter with Carrying Case, 0-9999ppm, Ideal ppm Meter for Drinking Water, Aquariums and More
34.3 out of 5 Stars. 3 reviews
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Water Total Dissolved Solids Meter M1 PPM Conductivity Meter Digital Tester for Water Aquarium Pool $12.98
$1298
current price $12.98Water Total Dissolved Solids Meter M1 PPM Conductivity Meter Digital Tester for Water Aquarium Pool
5-in-1 Digital Water Quality Tester – PH/TDS/EC/Salinity/Temperature Meter, US Plug Digital PH Meter Pool Salt Tester for Water Temp Meter ATC Household, Hydrophonic, Precision Algorithm Chip $23.99
Sponsored
$2399
current price $23.995-in-1 Digital Water Quality Tester – PH/TDS/EC/Salinity/Temperature Meter, US Plug Digital PH Meter Pool Salt Tester for Water Temp Meter ATC Household, Hydrophonic, Precision Algorithm Chip
Wiher PH Tester Digital, 5-in-1Water Tester with LED Display Screen PH/TDS/EC/Salinity/Temp Meter for Drinking Water Swimming Pools Hydroponic Plants Aquariums Wine Making $29.99
Sponsored
$2999
current price $29.99Wiher PH Tester Digital, 5-in-1Water Tester with LED Display Screen PH/TDS/EC/Salinity/Temp Meter for Drinking Water Swimming Pools Hydroponic Plants Aquariums Wine Making
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Peracetic Acid Plastic Test Strips, High Level, 0-1000 ppm [Vial of 50 Strips] $23.13
![Peracetic Acid Plastic Test Strips, High Level, 0-1000 ppm [Vial of 50 Strips]](https://i5.walmartimages.com/seo/Peracetic-Acid-Plastic-Test-Strips-High-Level-0-500-ppm-Vial-of-50-Strips_0e14ad3c-74fd-43a3-aa6c-7f9b2c9a37b9.62416513008b6a89b0f81167fa29bf38.webp?odnHeight=576&odnWidth=576&odnBg=FFFFFF)
$2313
current price $23.13Peracetic Acid Plastic Test Strips, High Level, 0-1000 ppm [Vial of 50 Strips]
Free Chlorine/Bleach Test Strips, 0-1000 ppm, Designed for Cruises, Daycares, and Senior Homes for Sanitizing and Disinfecting [Vial of 100 Strips] $21.27
![Free Chlorine/Bleach Test Strips, 0-1000 ppm, Designed for Cruises, Daycares, and Senior Homes for Sanitizing and Disinfecting [Vial of 100 Strips]](https://i5.walmartimages.com/seo/Free-Chlorine-Bleach-Test-Strips-0-1000-ppm-Designed-for-Cruises-Daycares-and-Senior-Homes-for-Sanitizing-and-Disinfecting-Vial-of-100-Strips_119843bd-8579-4ed8-a0e4-821a876175ac.39770797b399442c06cc345dd5b2b7e0.jpeg?odnHeight=576&odnWidth=576&odnBg=FFFFFF)
$2127
current price $21.27Free Chlorine/Bleach Test Strips, 0-1000 ppm, Designed for Cruises, Daycares, and Senior Homes for Sanitizing and Disinfecting [Vial of 100 Strips]
45 out of 5 Stars. 4 reviews
Digital TDS Meter Water Tester, PPM Water Quality Tester Measuring Range 09999ppm, Ideal for Drinking Water, Swimming Pool, Aquariums, Hydroponics (TDS) Was $6.75
Digital TDS Meter Water Tester, PPM Water Quality Tester Measuring Range 09999ppm, Ideal for Drinking Water, Swimming Pool, Aquariums, Hydroponics (TDS)
Peracetic Acid Test Strips, Extra High-Level, 0-3000 ppm [Vial of 50 Strips] $17.28 Was $20.73
![Peracetic Acid Test Strips, Extra High-Level, 0-3000 ppm [Vial of 50 Strips]](https://i5.walmartimages.com/seo/Peracetic-Acid-Test-Strips-Extra-High-Level-0-3000-ppm-Vial-of-50-Strips_27279a3c-85b1-4875-9692-64fbe49e1857.fcdfba592bacc266aa7c574bfafc9bf9.jpeg?odnHeight=576&odnWidth=576&odnBg=FFFFFF)
Now$1728
current price Now $17.28, Was $20.73$20.73
Peracetic Acid Test Strips, Extra High-Level, 0-3000 ppm [Vial of 50 Strips]
Best seller Zero Water Tester,Drinking Water Tester,Tds Water Tester,0-9990 Ppm Meter Water Quality Tester,Portable Water Tester For Drinking Water,Tds Meter Digital Water Tester,1 Pack,Deep Blue
Zero Water Tester,Drinking Water Tester,Tds Water Tester,0-9990 Ppm Meter Water Quality Tester,Portable Water Tester For Drinking Water,Tds Meter Digital Water Tester,1 Pack,Deep Blue
33.7 out of 5 Stars. 3 reviews
Salinity Salt Plastic Test Strips, 0-1000 ppm [Vial of 50 Strips] for Measuring Chloride Cl Ion in a Solution $19.99
![Salinity Salt Plastic Test Strips, 0-1000 ppm [Vial of 50 Strips] for Measuring Chloride Cl Ion in a Solution](https://i5.walmartimages.com/seo/Salinity-Salt-Plastic-Test-Strips-0-1000-ppm-Vial-of-50-Strips-for-Measuring-Chloride-Cl-Ion-in-a-Solution_ff1ea190-f05a-4016-976a-b8dca69ff253.2ac1a7a01465ca82cb4eb9f29308f495.jpeg?odnHeight=576&odnWidth=576&odnBg=FFFFFF)
$1999
current price $19.99Salinity Salt Plastic Test Strips, 0-1000 ppm [Vial of 50 Strips] for Measuring Chloride Cl Ion in a Solution
2-in-1 PPM Water TDS Meter Tester Drinking Water Quality Analyzer Monitor Filter Rapid Test Pools PPM TDS-3 ,Multifunctional $24.87
$2487
current price $24.872-in-1 PPM Water TDS Meter Tester Drinking Water Quality Analyzer Monitor Filter Rapid Test Pools PPM TDS-3 ,Multifunctional
PH Meter for Water, 4 in 1 PH Temp EC TDS Meter for Hydroponics PPM Water Tester Digital,0.01 High Precision pH Tester Digital with ATC, TDS pH Meter for Water, Wine, Pool, Hydroponics and Aquariums
PH Meter for Water, 4 in 1 PH Temp EC TDS Meter for Hydroponics PPM Water Tester Digital,0.01 High Precision pH Tester Digital with ATC, TDS pH Meter for Water, Wine, Pool, Hydroponics and Aquariums
25 out of 5 Stars. 2 reviews
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TDS Water Tester, Digital EC TDS Temp Meter for Drinking Water, Water Quality Tester with LCD Backlit, PPM Meter for Home, Aquarium, Restaurant $13.99
Sponsored
$1399
current price $13.99TDS Water Tester, Digital EC TDS Temp Meter for Drinking Water, Water Quality Tester with LCD Backlit, PPM Meter for Home, Aquarium, Restaurant
15 out of 5 Stars. 1 reviews
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7 in 1 Digital pH Meter for ORP pH EC TDS TEMP S.G Salinity Water Tester, Pool Salt Tester for Hydroponics, Saltwater Pool, Hot Tubs, Aquarium, Gardening $37.99
Sponsored
$3799
current price $37.997 in 1 Digital pH Meter for ORP pH EC TDS TEMP S.G Salinity Water Tester, Pool Salt Tester for Hydroponics, Saltwater Pool, Hot Tubs, Aquarium, Gardening
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WQNZMADO Tuya WiFi 7 In1 Water Quality Tester Multi-Parameter Water Analyzer PH/ORP/EC/PPM/CF/Humidity/TEMP Monitor Meter US Plug $67.46
$6746
current price $67.46WQNZMADO Tuya WiFi 7 In1 Water Quality Tester Multi-Parameter Water Analyzer PH/ORP/EC/PPM/CF/Humidity/TEMP Monitor Meter US Plug
Bartovation Restaurant Sanitizer Chlorine Test Paper, 10-200 ppm [Vial of 100 Paper Strips] $7.19
![Bartovation Restaurant Sanitizer Chlorine Test Paper, 10-200 ppm [Vial of 100 Paper Strips]](https://i5.walmartimages.com/seo/Bartovation-Restaurant-Sanitizer-Chlorine-Test-Paper-10-200-ppm-Vial-of-100-Paper-Strips_9f591641-979f-455a-b46a-b11f00b47e6c.146d5b6e079036a2bd42c770e9bd377b.png?odnHeight=576&odnWidth=576&odnBg=FFFFFF)
$719
current price $7.19Bartovation Restaurant Sanitizer Chlorine Test Paper, 10-200 ppm [Vial of 100 Paper Strips]
175 out of 5 Stars. 17 reviews
Tds3 Ppm Meter Digital Tester Home Drinking Tap Water Quality Purity Test Pen Us $24.47
$2447
current price $24.47Tds3 Ppm Meter Digital Tester Home Drinking Tap Water Quality Purity Test Pen Us
Extra High-Level Chlorine Test Strips, 0-10,000 ppm [Vial of 100 Strips]$$Office $148.88
![Extra High-Level Chlorine Test Strips, 0-10,000 ppm [Vial of 100 Strips]$$Office](https://i5.walmartimages.com/seo/Extra-High-Level-Chlorine-Test-Strips-0-10-000-ppm-Vial-of-100-Strips-Office_82e03d58-7f3e-4b07-b8e0-08d74886ce44.e43266d8c2606a2ab41e496a33cb16f2.jpeg?odnHeight=576&odnWidth=576&odnBg=FFFFFF)
$14888
current price $148.88Extra High-Level Chlorine Test Strips, 0-10,000 ppm [Vial of 100 Strips]$$Office
2025 All-New 3 in 1 Tds Meter Digital Water Tester, Ec & Temperature Meter, Water Tester for Drinking Waters for Tap, Well, Pool, Accurate 0-9999 PPM Meter, Hydroponics, Aquarium
2025 All-New 3 in 1 Tds Meter Digital Water Tester, Ec & Temperature Meter, Water Tester for Drinking Waters for Tap, Well, Pool, Accurate 0-9999 PPM Meter, Hydroponics, Aquarium
4-in-1 Digital TDS Meter Water Quality Tester | EC, Temperature (/) & 0-9999 ppm for Drinking Water, Aquariums & RO-RODI Systems (White) $16.74
$1674
current price $16.744-in-1 Digital TDS Meter Water Quality Tester | EC, Temperature (/) & 0-9999 ppm for Drinking Water, Aquariums & RO-RODI Systems (White)
TDS Water Tester, Digital EC TDS Temp Meter for Drinking Water, Water Quality Tester with LCD Backlit, PPM Meter for Home, Aquarium, Restaurant $13.99
$1399
current price $13.99TDS Water Tester, Digital EC TDS Temp Meter for Drinking Water, Water Quality Tester with LCD Backlit, PPM Meter for Home, Aquarium, Restaurant
15 out of 5 Stars. 1 reviews
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2 Pack TDS Meter Digital Water Tester, 0-9990 PPM Water Quality Test Pen with Auto Calibration for Drinking Water, Aquariums, Pools, Hydroponics
2 Pack TDS Meter Digital Water Tester, 0-9990 PPM Water Quality Test Pen with Auto Calibration for Drinking Water, Aquariums, Pools, Hydroponics
Hydrogen Peroxide H2O2 0-100 ppm Test Strip Kit, Low Level [Vial of 100 Strips] $41.48
![Hydrogen Peroxide H2O2 0-100 ppm Test Strip Kit, Low Level [Vial of 100 Strips]](https://i5.walmartimages.com/seo/Hydrogen-Peroxide-H2O2-0-100-ppm-Test-Strip-Kit-Low-Level-Vial-of-100-Strips_1cb05e5e-0de8-4e6a-b52a-f6d6f152a800.5e790e17611e59ec32c674ae1bf0a32a.jpeg?odnHeight=576&odnWidth=576&odnBg=FFFFFF)
$4148
current price $41.48Hydrogen Peroxide H2O2 0-100 ppm Test Strip Kit, Low Level [Vial of 100 Strips]
4-in-1 Digital TDS Meter, Water Quality Tester for Drinking Water, Aquariums & Pools, 0-9990 ppm Range with Backlit LCD, Temperature Gauge, Easy for Anyone $7.29
$729
current price $7.294-in-1 Digital TDS Meter, Water Quality Tester for Drinking Water, Aquariums & Pools, 0-9990 ppm Range with Backlit LCD, Temperature Gauge, Easy for Anyone
3X TDS EC Meter Digital Water Quality Tester 0-9999 PPM Measurement Range Water Purity Temperature Meter Tester $11.50
$1150
current price $11.503X TDS EC Meter Digital Water Quality Tester 0-9999 PPM Measurement Range Water Purity Temperature Meter Tester
UHUSE PH Meter EC PPM Pen for Household Drinking Pool and Aquarium 2 Pack
UHUSE PH Meter EC PPM Pen for Household Drinking Pool and Aquarium 2 Pack
143.5 out of 5 Stars. 14 reviews
CEORPER Digital Salinity Tester Waterproof Water Analyzers for Salts Water Pool and Fish Pond with PPM Temperature Measurement $46.62
$4662
current price $46.62CEORPER Digital Salinity Tester Waterproof Water Analyzers for Salts Water Pool and Fish Pond with PPM Temperature Measurement
7 In 1 PH Meter 0.01 Resolution High Precision TDS EC ORP Ppm Tester Salimeter For Pool Saltwater Aquarium Hydroponics ,Multifunctional $77.75
$7775
current price $77.757 In 1 PH Meter 0.01 Resolution High Precision TDS EC ORP Ppm Tester Salimeter For Pool Saltwater Aquarium Hydroponics ,Multifunctional
PH Meter & TDS Meter Digital Water Quality Tester 0-14 PH Meter Tester 0-9990PPM TDS&EC LCD Water Purity PPM Aquarium Filter ,Multifunctional - PH TDS WHITE_1 $37.64
$3764
current price $37.64PH Meter & TDS Meter Digital Water Quality Tester 0-14 PH Meter Tester 0-9990PPM TDS&EC LCD Water Purity PPM Aquarium Filter ,Multifunctional - PH TDS WHITE_1
ZOURIH TDS Meter, Electronic Water Tester with 0-9990 PPM Measurement Range, Hand Held Digital Water Test Pen for Farming, Aquariums, Pools, Household Drinking Water, From $6.69
2 options
Available in additional 2 optionsFrom$669
ZOURIH TDS Meter, Electronic Water Tester with 0-9990 PPM Measurement Range, Hand Held Digital Water Test Pen for Farming, Aquariums, Pools, Household Drinking Water,
Tds3 Ppm Meter Digital Tester Home Drinking Tap Water Quality Purity Test Tester $23.95
$2395
current price $23.95Tds3 Ppm Meter Digital Tester Home Drinking Tap Water Quality Purity Test Tester
Digital TDS Ph PPM Meter Tester EC TDS Meter Pen Water PPM Filter for Aquarium Monitor LCD Display $30.73
$3073
current price $30.73Digital TDS Ph PPM Meter Tester EC TDS Meter Pen Water PPM Filter for Aquarium Monitor LCD Display
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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$13.99current price $13.9917 in 1 Premium Drinking Water Test Kit - 100 Strips + 2 Bacteria Tests - Home Water Quality Test - Well and Tap Water - Easy Testing for Lead, Bacteria, Hardness, Fluoride, pH, Iron, Copp
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