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Water Parameters(390)
Uses item details. Price when purchased online
Best seller Diagnox Aquanox 16-in-1 Water Quality Test Strips, Individually Packaged and Clinical Grade, 10 Count $8.14 81.4 ¢/count
Sponsored
$814
current price $8.1481.4 ¢/count
Diagnox Aquanox 16-in-1 Water Quality Test Strips, Individually Packaged and Clinical Grade, 10 Count
304.4 out of 5 Stars. 30 reviews
Water Testing Kits for Drinking Water: 125 Strips 16 in 1 Well and Drinking Water Test Kit, EASYTEST Water Test Strips with Hardness, pH, Lead, Iron, Copper, Chlorine, and More $14.98
Sponsored
$1498
current price $14.98Water Testing Kits for Drinking Water: 125 Strips 16 in 1 Well and Drinking Water Test Kit, EASYTEST Water Test Strips with Hardness, pH, Lead, Iron, Copper, Chlorine, and More
444.4 out of 5 Stars. 44 reviews
Flash Deal All-New 16 in 1 Drinking Water Testing Kit 125 Strips - Home Tap and Well Water Test Kit for Hardness, Lead, Iron, Copper, Chlorine, Nitrate, Nitrite, pH, etc $11.97
Sponsored
$1197
current price $11.97All-New 16 in 1 Drinking Water Testing Kit 125 Strips - Home Tap and Well Water Test Kit for Hardness, Lead, Iron, Copper, Chlorine, Nitrate, Nitrite, pH, etc
Best seller TDS Meter Digital Water Tester, Accurate Professional 4-in-1 TDS, Temperature and EC Meter, 0-9990ppm, Ideal Water Test Meter for Drinking Water, Aquariums,Water Tester for Drinking Water $10.99 Was $19.99
Now$1099
current price Now $10.99, Was $19.99$19.99
TDS Meter Digital Water Tester, Accurate Professional 4-in-1 TDS, Temperature and EC Meter, 0-9990ppm, Ideal Water Test Meter for Drinking Water, Aquariums,Water Tester for Drinking Water
1084.1 out of 5 Stars. 108 reviews
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 $5.49
From$549
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
Best seller Aiper HydroComm Smart Water Quality Meter for 24/7 Monitoring of Pool Temperature, pH, ORP, EC, TDS $297.00
$29700
current price $297.00Aiper HydroComm Smart Water Quality Meter for 24/7 Monitoring of Pool Temperature, pH, ORP, EC, TDS
634.6 out of 5 Stars. 63 reviews
YAHHU 5-in-1 Multifunctional Water Quality Analyzer Pen, Digital EC TDS S.G SALT TEMP Test Meter (7.28 x 2.76 in / 18.5 x 7.0 cm), Portable Backlit Water Tester for Aquarium and Swimming Pool $17.54
$1754
current price $17.54YAHHU 5-in-1 Multifunctional Water Quality Analyzer Pen, Digital EC TDS S.G SALT TEMP Test Meter (7.28 x 2.76 in / 18.5 x 7.0 cm), Portable Backlit Water Tester for Aquarium and Swimming Pool
Water Testing Kits for Drinking Water: 125 Strips 16 in 1 Well and Drinking Water Test Kit, EASYTEST Water Test Strips with Hardness, pH, Lead, Iron, Copper, Chlorine, and More $14.98
$1498
current price $14.98Water Testing Kits for Drinking Water: 125 Strips 16 in 1 Well and Drinking Water Test Kit, EASYTEST Water Test Strips with Hardness, pH, Lead, Iron, Copper, Chlorine, and More
444.4 out of 5 Stars. 44 reviews
Best seller Diagnox Aquanox 16-in-1 Water Quality Test Strips, Individually Packaged and Clinical Grade, 10 Count $8.14 81.4 ¢/count
$814
current price $8.1481.4 ¢/count
Diagnox Aquanox 16-in-1 Water Quality Test Strips, Individually Packaged and Clinical Grade, 10 Count
304.4 out of 5 Stars. 30 reviews
Chlorine & PH Meter, 5 in 1 Water Quality Tester for Chlorine/PH/ORP/H2/Temp, Digital pH and Chlorine Tester for Hot Tub Drinking Water Quality Analysis Monitor $26.99
$2699
current price $26.99Chlorine & PH Meter, 5 in 1 Water Quality Tester for Chlorine/PH/ORP/H2/Temp, Digital pH and Chlorine Tester for Hot Tub Drinking Water Quality Analysis Monitor
62.8 out of 5 Stars. 6 reviews
3 in 1 Digital PH Meter for Water, TDS/PH/Temp Meter, Water Tester for Drinking Water, Swimming Pool, Hydroponics $17.73
$1773
current price $17.733 in 1 Digital PH Meter for Water, TDS/PH/Temp Meter, Water Tester for Drinking Water, Swimming Pool, Hydroponics
15 out of 5 Stars. 1 reviews
Online PH / EC Monitor Meter Acidometer 2 In 1 PH EC Meter For Aquarium Multi-parameter Water Quality Monitor $63.70
$6370
current price $63.70Online PH / EC Monitor Meter Acidometer 2 In 1 PH EC Meter For Aquarium Multi-parameter Water Quality Monitor
Wiher 17 in 1 Water Testing Kit, 125 Strips Home Water Quality Test Strips, Drinking Water Test Kit Water Hardness Test Kit Testing for pH, Hardness, Chlorine, Lead, Iron, Copper, Nitrate and More $15.99
$1599
current price $15.99Wiher 17 in 1 Water Testing Kit, 125 Strips Home Water Quality Test Strips, Drinking Water Test Kit Water Hardness Test Kit Testing for pH, Hardness, Chlorine, Lead, Iron, Copper, Nitrate and More
13 out of 5 Stars. 1 reviews
Nnndbs 10-in-1 Water Quality Test Strips, Drinking Water Testing Kit for pH Hardness Chlorine Iron, Home Tap Well Water Analysis, 10 Parameters $9.98
$998
current price $9.98Nnndbs 10-in-1 Water Quality Test Strips, Drinking Water Testing Kit for pH Hardness Chlorine Iron, Home Tap Well Water Analysis, 10 Parameters
Clearance 6In Digital Water Quality Tester for Drinking Water, 4 in 1 Meter with Temperature Monitor, Accurate Hardness Checker for Aquarium Pool Hydroponics Ro System (1Pcs, White) $2.99 Was $5.89
Now$299
current price Now $2.99, Was $5.89$5.89
6In Digital Water Quality Tester for Drinking Water, 4 in 1 Meter with Temperature Monitor, Accurate Hardness Checker for Aquarium Pool Hydroponics Ro System (1Pcs, White)
CaraMart 50 100 Individual Test Strips 16 In 1 Testing Kit Comprehensive Water Analysis Easy To Use Color Chart For Drinking Water From $12.09
2 options
Available in additional 2 optionsFrom$1209
CaraMart 50 100 Individual Test Strips 16 In 1 Testing Kit Comprehensive Water Analysis Easy To Use Color Chart For Drinking Water
Riousery High Precise 6 in 1 Water Quality Meter PH TDS EC SG Salt Temp Tester WiFi US Plug (9.45 inches / 24 cm) $84.83
$8483
current price $84.83Riousery High Precise 6 in 1 Water Quality Meter PH TDS EC SG Salt Temp Tester WiFi US Plug (9.45 inches / 24 cm)
Shinysix WiFi Water Quality Analyzer with 5in1 Monitor for PH, TDS, S.G, EC, and Temperature-Ideal for Drinking Water, Aquarium, and Swimming Pool $52.05
$5205
current price $52.05Shinysix WiFi Water Quality Analyzer with 5in1 Monitor for PH, TDS, S.G, EC, and Temperature-Ideal for Drinking Water, Aquarium, and Swimming Pool
Facvoer Digital PH Meter with ATC, High Accuracy Digital Water Quality Tester with 0-14 PH Measurement Range for Household Drinking, Hydroponics, Pool and Aquarium $15.00
$1500
current price $15.00Facvoer Digital PH Meter with ATC, High Accuracy Digital Water Quality Tester with 0-14 PH Measurement Range for Household Drinking, Hydroponics, Pool and Aquarium
23 out of 5 Stars. 2 reviews
TDS Meter, Digital PH Meter Tester, Electronic Water Tester, Handheld Digital Water Test Pen, Water Quality Tester for Farming, Aquariums, Pools, Household Drinking Water, 1Pc(Blue,5.5x1") Was $6.39
TDS Meter, Digital PH Meter Tester, Electronic Water Tester, Handheld Digital Water Test Pen, Water Quality Tester for Farming, Aquariums, Pools, Household Drinking Water, 1Pc(Blue,5.5x1")
NFTIGB Mini Professional 3 in 1 Water Quality Tester Multi-parameter Monitor pH & TDS Meter Acidometer Analysis Device $21.49
$2149
current price $21.49NFTIGB Mini Professional 3 in 1 Water Quality Tester Multi-parameter Monitor pH & TDS Meter Acidometer Analysis Device
MOMOJIA Professional 7 Parameters Water Testing Advanced Sensors Technology for Lab $33.99
$3399
current price $33.99MOMOJIA Professional 7 Parameters Water Testing Advanced Sensors Technology for Lab
BIMZUC Portable TDS Meter High Accuracy Digital Water Quality Tester Kit with Storage Bag for Home Drinking Water, Pool, and Aquarium (6.3 inches / 16.0 cm) $12.54
$1254
current price $12.54BIMZUC Portable TDS Meter High Accuracy Digital Water Quality Tester Kit with Storage Bag for Home Drinking Water, Pool, and Aquarium (6.3 inches / 16.0 cm)
TDS Water Tester, Drinking Water Tester, 0-9990 PPM Meter Water Quality Tester, Portable Water Tester for Drinking Water, TDS Meter Digital Water Tester, 1 Pack, Deep Blue $13.99
$1399
current price $13.99TDS Water Tester, Drinking Water Tester, 0-9990 PPM Meter Water Quality Tester, Portable Water Tester for Drinking Water, TDS Meter Digital Water Tester, 1 Pack, Deep Blue
Homena Wireless Pool Water Monitor with Custom Settings and Real Time Data Viewing From $27.36
2 options
Available in additional 2 optionsFrom$2736
Homena Wireless Pool Water Monitor with Custom Settings and Real Time Data Viewing
Tuya WiFi 7 In1 Water Quality Tester Multi-Parameter Water Analyzer PH/ORP/EC/PPM//Humidity/TEMP Monitor Meter US Plug $76.35
$7635
current price $76.35Tuya WiFi 7 In1 Water Quality Tester Multi-Parameter Water Analyzer PH/ORP/EC/PPM//Humidity/TEMP Monitor Meter US Plug
21.5 out of 5 Stars. 2 reviews
Clearance 7-in-1 Digital Water Quality Tester for pH, TDS, EC, Salinity & Temperature, IP67 Waterproof $20.97 Was $26.21
Now$2097
current price Now $20.97, Was $26.21$26.21
7-in-1 Digital Water Quality Tester for pH, TDS, EC, Salinity & Temperature, IP67 Waterproof
Riousery 3-in-1 Digital Water Quality Tester EC Total Dissolved Solids Temperature Meter (6.06 inches / 154 mm) $11.41
$1141
current price $11.41Riousery 3-in-1 Digital Water Quality Tester EC Total Dissolved Solids Temperature Meter (6.06 inches / 154 mm)
BOKYAN Water Quality Tester, 6-in-1 Digital Meter for COD TOC TDS Conductivity UV275 Temp, Portable Water Monitor for Drinking Water $60.21
$6021
current price $60.21BOKYAN Water Quality Tester, 6-in-1 Digital Meter for COD TOC TDS Conductivity UV275 Temp, Portable Water Monitor for Drinking Water
JUANCHENG 50 100 Individual Test Strips 16 In 1 Testing Kit Comprehensive Water Analysis Easy To Use Color Chart For Drinking Water
JUANCHENG 50 100 Individual Test Strips 16 In 1 Testing Kit Comprehensive Water Analysis Easy To Use Color Chart For Drinking Water
Tuya WiFi 8 In 1 Water Quality Tester Measuring Analyzer DIY Water Quality Detector Water Monitor $188.10
$18810
current price $188.10Tuya WiFi 8 In 1 Water Quality Tester Measuring Analyzer DIY Water Quality Detector Water Monitor
Multi-Parameter Tester LCD Digital 4 in 1 Water Quality Tester PH Temp TDS EC Detector Water Monitor ,Easy to Use $369.13
$36913
current price $369.13Multi-Parameter Tester LCD Digital 4 in 1 Water Quality Tester PH Temp TDS EC Detector Water Monitor ,Easy to Use
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 $25.64 Was $26.99
Now$2564
current price Now $25.64, Was $26.99$26.99
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
Instant Meter Digital Water Tester for Drinking Water | Accurate 09990 PPM EC & Temp Readings | Ideal for RO Systems,Aquariums,Pools Built for Professionals,Easy for Anyone,0.94x5.51 inch (Blue) $5.99 Was $7.09
Now$599
current price Now $5.99, Was $7.09$7.09
Instant Meter Digital Water Tester for Drinking Water | Accurate 09990 PPM EC & Temp Readings | Ideal for RO Systems,Aquariums,Pools Built for Professionals,Easy for Anyone,0.94x5.51 inch (Blue)
GJX 2026 New Pool Salt Tester&Ph Meter,Digital Salinity Meter and Ph Tester for Pool Saltwater and Drinking Water,5-In-1 Salinity Ph Temp Ec and Tds Meter for Swimming Pool,Hot Tub,And Spas $20.31
$2031
current price $20.31GJX 2026 New Pool Salt Tester&Ph Meter,Digital Salinity Meter and Ph Tester for Pool Saltwater and Drinking Water,5-In-1 Salinity Ph Temp Ec and Tds Meter for Swimming Pool,Hot Tub,And Spas
4 In 1 TDS PH Meter PH/TDS/EC/Temperature Meter Digital Water Quality Monitor Tester For Pools, Drinking Water, Aquariums ,Pocket Size Sensor $67.98
$6798
current price $67.984 In 1 TDS PH Meter PH/TDS/EC/Temperature Meter Digital Water Quality Monitor Tester For Pools, Drinking Water, Aquariums ,Pocket Size Sensor
Multi Parameter Water Quality Tester S.G PH EC SALT ORP TDS CF TEMP 8 in 1 Rechargeable Online Monitoring for Aquarium US Plug 110V $90.43
$9043
current price $90.43Multi Parameter Water Quality Tester S.G PH EC SALT ORP TDS CF TEMP 8 in 1 Rechargeable Online Monitoring for Aquarium US Plug 110V
Water Quality Monitor Multiparameter 6 in 1 Water Analyzer PH/EC/TDS/SALT/G.S/ Temp Meter APP Remote ,Easy to Use $168.97
$16897
current price $168.97Water Quality Monitor Multiparameter 6 in 1 Water Analyzer PH/EC/TDS/SALT/G.S/ Temp Meter APP Remote ,Easy to Use
4-in-1 Multi-Parameter Water Quality Tester, Tests PH, TDS, EC and Temperature ,Easy to Use $364.65
$36465
current price $364.654-in-1 Multi-Parameter Water Quality Tester, Tests PH, TDS, EC and Temperature ,Easy to Use
5 in 1 Digital Water Tester Meter, PH/TDS/EC/Salinity/Temp/Nutrient Solution, Water Tester Pen for Drinking Water Hydroponics Plant Fish Tank, Pool Salt Tester From $14.73
2 options
Available in additional 2 optionsFrom$1473
5 in 1 Digital Water Tester Meter, PH/TDS/EC/Salinity/Temp/Nutrient Solution, Water Tester Pen for Drinking Water Hydroponics Plant Fish Tank, Pool Salt Tester
NFTIGB 9-in-1 Floating Pool Water Tester with Bluetooth App Smart Water Quality Monitor for pH ORP CL EC Salt TDS CF Temp and SG Testing (13.0 inches / 33.0 cm) $70.87
$7087
current price $70.87NFTIGB 9-in-1 Floating Pool Water Tester with Bluetooth App Smart Water Quality Monitor for pH ORP CL EC Salt TDS CF Temp and SG Testing (13.0 inches / 33.0 cm)
Mosiee 50 100 Individual Test Strips 16 In 1 Testing Kit Comprehensive Water Analysis Easy to Use Color Chart for Drinking Water 50 Barrels From $15.99
2 options
Available in additional 2 optionsFrom$1599
Mosiee 50 100 Individual Test Strips 16 In 1 Testing Kit Comprehensive Water Analysis Easy to Use Color Chart for Drinking Water 50 Barrels
BLE-C600 Bluetooth-compatible Water Quality Pen 7 In 1 PH EC TDS ORP SALT S.G TEM/P Meter APP Intelligent Control Tester $53.32
$5332
current price $53.32BLE-C600 Bluetooth-compatible Water Quality Pen 7 In 1 PH EC TDS ORP SALT S.G TEM/P Meter APP Intelligent Control Tester
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