Tds Pro(11)
Uses item details. Price when purchased online
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
Sponsored
$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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Best seller TDS Meter, Electronic Water Tester with 0-9990 PPM Measurement Range,Digital Water Test Pen for Farming, Aquariums,Pools From $7.99 Was $13.16
Sponsored
From$799
$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
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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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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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Milwaukee MC410 PRO Total Dissolved solids (TDS) Monitor for USA 110V $139.15
$13915
current price $139.15Milwaukee MC410 PRO Total Dissolved solids (TDS) Monitor for USA 110V
Best seller PH Meter 8 in 1 Water Quality Tester Pen Meter, Digital PH Pen for TDS/EC/Salinity/Temp/ORP/S. G/PH/H2, Drinking Water Aquariums Hydroponic Cooking Tester Measure, Plants, Aquarium and Pool $27.99
Sponsored
$2799
current price $27.99PH Meter 8 in 1 Water Quality Tester Pen Meter, Digital PH Pen for TDS/EC/Salinity/Temp/ORP/S. G/PH/H2, Drinking Water Aquariums Hydroponic Cooking Tester Measure, Plants, Aquarium and Pool
294.4 out of 5 Stars. 29 reviews
Envig Gen4 Digital Drinking Water Tester | TOC, COD, TDS, TURB, UV254, GH, EC, SAL, TEMP 9-in-1 | Organic Contamination, Salinity, Turbility | Lab Grade | Well, Tap, Pool & Outdoor Water Quality $79.99
Sponsored
$7999
current price $79.99Envig Gen4 Digital Drinking Water Tester | TOC, COD, TDS, TURB, UV254, GH, EC, SAL, TEMP 9-in-1 | Organic Contamination, Salinity, Turbility | Lab Grade | Well, Tap, Pool & Outdoor Water Quality
15 out of 5 Stars. 1 reviews
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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TDS Digital Water Tester Meter, TDS/EC/Temperature Water Tester Pen,Hand-held 3-in-1 Water Purity Tester for Drinking Water Hydroponics Plants Aquarium and Pool From $13.99
Sponsored
From$1399
TDS Digital Water Tester Meter, TDS/EC/Temperature Water Tester Pen,Hand-held 3-in-1 Water Purity Tester for Drinking Water Hydroponics Plants Aquarium and Pool
254.7 out of 5 Stars. 25 reviews
7 in 1 Digital PH/TDS/EC/ORP/TEMP/SG/Salinity Water Quality Tester Meter LCD Pen $35.99
Sponsored
$3599
current price $35.997 in 1 Digital PH/TDS/EC/ORP/TEMP/SG/Salinity Water Quality Tester Meter LCD Pen
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
Other options to consider(108)
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 $11.99 Was $19.99
Now$1199
current price Now $11.99, 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
804.1 out of 5 Stars. 80 reviews
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Clearance Preplabs Portable TDS Meter 4-in-1 Digital Water Tester with Color Alert, Titanium Probe for Pools/Hydroponics/Aquariums, Drinking Water Analysis Kit for Home & Outdoor Safety From $5.84
From$584
Preplabs Portable TDS Meter 4-in-1 Digital Water Tester with Color Alert, Titanium Probe for Pools/Hydroponics/Aquariums, Drinking Water Analysis Kit for Home & Outdoor Safety
2025 All-New 4 in 1 Tds Meter Digital Water Tester, Accurate and Reliable TDS EC & Temp(C,F) Meter - 0-9990ppm, Professional Testing for Drinking Water, RO/DI System, Aquariums etc $10.50
$1050
current price $10.502025 All-New 4 in 1 Tds Meter Digital Water Tester, Accurate and Reliable TDS EC & Temp(C,F) Meter - 0-9990ppm, Professional Testing for Drinking Water, RO/DI System, Aquariums etc
Milwaukee MW802 PRO 3-in-1 pH, EC, TDS Combo Meter with ATC $294.40
$29440
current price $294.40Milwaukee MW802 PRO 3-in-1 pH, EC, TDS Combo Meter with ATC
Milwaukee EC60 PRO Waterproof 3-in-1 EC /TDS/Temp Tester for Hydroponics $65.25
$6525
current price $65.25Milwaukee EC60 PRO Waterproof 3-in-1 EC /TDS/Temp Tester for Hydroponics
Milwaukee, MW801 PRO 3-in-1 Low Range pH, EC, TDS Combo Meter with ATC $294.40
$29440
current price $294.40Milwaukee, MW801 PRO 3-in-1 Low Range pH, EC, TDS Combo Meter with ATC
Digital TDS Meter Professional 0-9990ppm Water Quality Tester Drinking Aquarium Pool Filter Meter Total Dissolved Solids Monitor ,Multifunctional $45.25
$4525
current price $45.25Digital TDS Meter Professional 0-9990ppm Water Quality Tester Drinking Aquarium Pool Filter Meter Total Dissolved Solids Monitor ,Multifunctional
Commercial In-Line Dual TDS Monitor $88.74
$8874
current price $88.74Commercial In-Line Dual TDS Monitor
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
2025 TDS Meter Digital Water Tester—— Digital Water Tester for PPM,EC,Temp | Color Display | Portable for Drinking,Tap,Well Water,Pool,Hydroponics,Aquarium
2025 TDS Meter Digital Water Tester—— Digital Water Tester for PPM,EC,Temp | Color Display | Portable for Drinking,Tap,Well Water,Pool,Hydroponics,Aquarium
At-Home Drinking Water Test Tool Quality Rapid TDS Meter Analyzer Kit Gauge Tap $6.99
$699
current price $6.99At-Home Drinking Water Test Tool Quality Rapid TDS Meter Analyzer Kit Gauge Tap
64.7 out of 5 Stars. 6 reviews
Digital Water Quality Detection Pen | TDS Meter for Pools, RO Systems, Hydroponics | Dual Range 1-9990PPM, Titanium Alloy Sensor, Portable | Clear Display, Factory Calibrated, 138mm
Digital Water Quality Detection Pen | TDS Meter for Pools, RO Systems, Hydroponics | Dual Range 1-9990PPM, Titanium Alloy Sensor, Portable | Clear Display, Factory Calibrated, 138mm
1PCS Water Quality TDS Tester Professional Portable Test Smart Meter TDS-3 Tester Meter Digital Tool ,Multifunctional $25.40
$2540
current price $25.401PCS Water Quality TDS Tester Professional Portable Test Smart Meter TDS-3 Tester Meter Digital Tool ,Multifunctional
TDS Tester LCD Online Water Quality Meter 0-9990PPM Detection $25.60
$2560
current price $25.60TDS Tester LCD Online Water Quality Meter 0-9990PPM Detection
2025 All-New 4 in 1 Tds Meter Digital Water Tester - Accurate and Reliable TDS EC & Temp(°C,°F) Meter - 0-9999ppm - Professional Testing for Drinking Water, RO/DI System, Aquariums etc (Orange) Was $7.99
2025 All-New 4 in 1 Tds Meter Digital Water Tester - Accurate and Reliable TDS EC & Temp(°C,°F) Meter - 0-9999ppm - Professional Testing for Drinking Water, RO/DI System, Aquariums etc (Orange)
New 4 in 1 Tds Meter Digital Water Teste,Water Tester for Drinking Waters for Tap,Well,Pool,Hydroponics,Aquarium,Ro/Di System,Compact and Portable (White-Leather Case) Was $10.99
New 4 in 1 Tds Meter Digital Water Teste,Water Tester for Drinking Waters for Tap,Well,Pool,Hydroponics,Aquarium,Ro/Di System,Compact and Portable (White-Leather Case)
Most Accurate So Far 4-in-1 Instant Read TDS Meter - Measures TDS, EC, & Temperature (°C/°F) - Digital Water Testing Kit for Tap, Well, Pool, Hydroponics, Aquarium, RO/DI System -Blue
Most Accurate So Far 4-in-1 Instant Read TDS Meter - Measures TDS, EC, & Temperature (°C/°F) - Digital Water Testing Kit for Tap, Well, Pool, Hydroponics, Aquarium, RO/DI System -Blue
72.6 out of 5 Stars. 7 reviews
TDS Meter Digital Water Tester 0-9990ppm Drinking Water Quality Analyzer Monitor Filter ,Accurate and Reliable $33.73
$3373
current price $33.73TDS Meter Digital Water Tester 0-9990ppm Drinking Water Quality Analyzer Monitor Filter ,Accurate and Reliable
iSpring 3-Button Digital TDS Water Quality Test Meter Kit with Temperature Calibration, 0.11 lb $15.99
$1599
current price $15.99iSpring 3-Button Digital TDS Water Quality Test Meter Kit with Temperature Calibration, 0.11 lb
144 out of 5 Stars. 14 reviews
TDS Digital Water Tester Display Water Quality Testing Pen Daily Drinking Water Analyzer Monitor ,Accurate and Reliable $33.18
$3318
current price $33.18TDS Digital Water Tester Display Water Quality Testing Pen Daily Drinking Water Analyzer Monitor ,Accurate and Reliable
5-in-1 Bluetooth Water Quality Tester TDS, PH, Salinity, Temp, EC Meter for Hydroponics, Aquariums, Pools $24.77
$2477
current price $24.775-in-1 Bluetooth Water Quality Tester TDS, PH, Salinity, Temp, EC Meter for Hydroponics, Aquariums, Pools
Digital Water Quality Tester: 4-in-1 TDS Meter (TDS,EC,Temp °C/°F) | 0-9990 ppm | Perfect for Drinking Water,RO Systems & Pools
Digital Water Quality Tester: 4-in-1 TDS Meter (TDS,EC,Temp °C/°F) | 0-9990 ppm | Perfect for Drinking Water,RO Systems & Pools
TDS Meter, Digital Water Testing Kits with 0-9990 PPM Measurement Range,Hand Held Electronic Water Tester for Drinking Water Quality, Tap, Well, Swimming Pool, Aquarium, RO/DI System $10.38
$1038
current price $10.38TDS Meter, Digital Water Testing Kits with 0-9990 PPM Measurement Range,Hand Held Electronic Water Tester for Drinking Water Quality, Tap, Well, Swimming Pool, Aquarium, RO/DI System
Clearance Water Tester,Instant 4-in-1 TDS Meter Digital Water Tester for Drinking Water,Accurate 0–9990 PPM EC & Temp Readings,Ideal for RO Systems,Aquariums,Pools – Easy for Anyone(White) From $5.69
From$569
Water Tester,Instant 4-in-1 TDS Meter Digital Water Tester for Drinking Water,Accurate 0–9990 PPM EC & Temp Readings,Ideal for RO Systems,Aquariums,Pools – Easy for Anyone(White)
Drinking Water Quality Tester, 6-In-1 TDS Meter Digital Tester TOC,,TDS,UV275,EC & Temp /Organic Contamination $42.72
$4272
current price $42.72Drinking Water Quality Tester, 6-In-1 TDS Meter Digital Tester TOC,,TDS,UV275,EC & Temp /Organic Contamination
DAMAI 2025 New 4 in 1 Digital Water Quality Tester,0-9990PPM TDS Meter Digital Water Tester,Professional Testing for Drinking Water, Hydroponics, Aquariums, RO Systems Swimming Pools
DAMAI 2025 New 4 in 1 Digital Water Quality Tester,0-9990PPM TDS Meter Digital Water Tester,Professional Testing for Drinking Water, Hydroponics, Aquariums, RO Systems Swimming Pools
Water Quality Tester, Portable Digital TDS Meter (0-9990 ppm) for Drinking Water, Aquariums, Pools, Spas, Hydroponics & Filtered Water with LCD Display &
Water Quality Tester, Portable Digital TDS Meter (0-9990 ppm) for Drinking Water, Aquariums, Pools, Spas, Hydroponics & Filtered Water with LCD Display &
New 4 in 1 TDS Meter - TDS EC & Temperature(°C,°F) Meter,Accurate & Reliable Digital Water Testing Kits for Drinking Water,Tap,Well,Swimming Pool,Hydroponics,Aquarium,RO/DI System
New 4 in 1 TDS Meter - TDS EC & Temperature(°C,°F) Meter,Accurate & Reliable Digital Water Testing Kits for Drinking Water,Tap,Well,Swimming Pool,Hydroponics,Aquarium,RO/DI System
New 4 in 1 TDS Meter - TDS EC & Temperature(°C,°F) Meter,Accurate & Reliable Digital Water Testing Kits for Drinking Water,Tap,Well,Swimming Pool,Hydroponics,Aquarium,RO/DI System (White)
New 4 in 1 TDS Meter - TDS EC & Temperature(°C,°F) Meter,Accurate & Reliable Digital Water Testing Kits for Drinking Water,Tap,Well,Swimming Pool,Hydroponics,Aquarium,RO/DI System (White)
Water Quality Meter Digital TDS Water Quality Test $24.79
$2479
current price $24.79Water Quality Meter Digital TDS Water Quality Test
Digital Water Quality Tester Dual Probe Online TDS Detector Input/Output Water Quality Monitor for Tap Water Fish Tank $26.21
$2621
current price $26.21Digital Water Quality Tester Dual Probe Online TDS Detector Input/Output Water Quality Monitor for Tap Water Fish Tank
5-in-1 Bluetooth Water Quality Tester TDS, PH, Salinity, Temp, EC Meter for Hydroponics, Aquariums, Pools $25.02
$2502
current price $25.025-in-1 Bluetooth Water Quality Tester TDS, PH, Salinity, Temp, EC Meter for Hydroponics, Aquariums, Pools
Kiplyki TDS-3 Meter Temp PPM Digital LCD Tester Tap Water Quality Filter
Kiplyki TDS-3 Meter Temp PPM Digital LCD Tester Tap Water Quality Filter
15 out of 5 Stars. 1 reviews
Harlier TDS Meter, Digital Water Testing Kits with 0-9990 PPM Measurement Range, Hand Held Electronic Water Tester for Drinking Water Quality, Tap, Well, Swimming Pool, Aquarium, RO/DI System $7.98
$798
current price $7.98Harlier TDS Meter, Digital Water Testing Kits with 0-9990 PPM Measurement Range, Hand Held Electronic Water Tester for Drinking Water Quality, Tap, Well, Swimming Pool, Aquarium, RO/DI System
15 out of 5 Stars. 1 reviews
GJX 4 in 1 TDS Meter Digital Water Tester-Accurate and Reliable TDS EC&Temp(C,F) Meter-0-9990ppm-Professional Testing for Drinking Water,RO/DI System,Aquariums Etc $6.55
$655
current price $6.55GJX 4 in 1 TDS Meter Digital Water Tester-Accurate and Reliable TDS EC&Temp(C,F) Meter-0-9990ppm-Professional Testing for Drinking Water,RO/DI System,Aquariums Etc
Digital 5 In 1 Water Quality Tester Portable Bluetooth EC TDS SALT SG TEMP Detector APP Control Multilingual Accurate Test ,Multifunctional $47.57
$4757
current price $47.57Digital 5 In 1 Water Quality Tester Portable Bluetooth EC TDS SALT SG TEMP Detector APP Control Multilingual Accurate Test ,Multifunctional
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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GJX Water Quality Tester, Tds Meter, 0-9990 Ppm Digital Water Tester for Drinking Water, Aquariums, Pools, Hydroponics, Portable, Deep Blue $6.69
$669
current price $6.69GJX Water Quality Tester, Tds Meter, 0-9990 Ppm Digital Water Tester for Drinking Water, Aquariums, Pools, Hydroponics, Portable, Deep Blue
Clearance Electronic Water Tester for Drinking Water, TDS Meter Digital Water Tester for Farming Aquariums Pools, Aquarium Water Test Kit, 2026 Portable Quality Checker Was $5.99
Electronic Water Tester for Drinking Water, TDS Meter Digital Water Tester for Farming Aquariums Pools, Aquarium Water Test Kit, 2026 Portable Quality Checker
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