Solids Meter(372)
Uses item details. Price when purchased online
Best seller, Asunby 3-in-1 Water Quality Tester – TDS Meter, EC & Temperature Monitor | 0-9990ppm Accuracy | for Drinking Water, Aquariums, Pools & RO Systems $10.99 Was $19.99
Best seller
Sponsored
Now$1099
current price Now $10.99, Was $19.99$19.99
Asunby 3-in-1 Water Quality Tester – TDS Meter, EC & Temperature Monitor | 0-9990ppm Accuracy | for Drinking Water, Aquariums, Pools & RO Systems
4.4 out of 5 stars
Best seller, 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 From $10.97
Best seller
Sponsored
From$1097
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
4.8 out of 5 stars
Water Total Dissolved Solids Meter M1 PPM Conductivity Meter Digital Tester for Water Aquarium Pool $14.98
Sponsored
$1498
current price $14.98Water Total Dissolved Solids Meter M1 PPM Conductivity Meter Digital Tester for Water Aquarium Pool
1 out of 5 stars
VEVOR TDS Meter, 0-9990 ppm Measuring Range, EC (Conductivity) /TDS (ppm) Multi-Parameter Measurement, Digital Water Tester with ATC, Clear VA Display Screen, for Drinking Water Quality Testing $41.90
Sponsored
$4190
current price $41.90VEVOR TDS Meter, 0-9990 ppm Measuring Range, EC (Conductivity) /TDS (ppm) Multi-Parameter Measurement, Digital Water Tester with ATC, Clear VA Display Screen, for Drinking Water Quality Testing
Best seller, 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 From $10.97
Best seller
2 options
Available in additional 2 optionsFrom$1097
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
4.8 out of 5 stars
TDS Meter, Electronic Water Tester with 0-9990 PPM Measurement Range,Digital Water Test Pen for Farming, Aquariums,Pools $8.22 Was $9.20
Now$822
current price Now $8.22, Was $9.20$9.20
TDS Meter, Electronic Water Tester with 0-9990 PPM Measurement Range,Digital Water Test Pen for Farming, Aquariums,Pools
4.7 out of 5 stars
Best seller, Asunby 3-in-1 Water Quality Tester TDS Meter, EC & Temperature Monitor | 0-9990ppm Accuracy | for Drinking Water, Aquariums, Pools & RO Systems $10.99 Was $19.99
Best seller
Now$1099
current price Now $10.99, Was $19.99$19.99
Asunby 3-in-1 Water Quality Tester TDS Meter, EC & Temperature Monitor | 0-9990ppm Accuracy | for Drinking Water, Aquariums, Pools & RO Systems
4.4 out of 5 stars
Food PH Meter, Digital PH Tester with High Accuracy pH Probe for Sourdough and Bread, Food pH Meter for Fruits, Meat, Cheese, Solid Samples and Water $29.99
$2999
current price $29.99Food PH Meter, Digital PH Tester with High Accuracy pH Probe for Sourdough and Bread, Food pH Meter for Fruits, Meat, Cheese, Solid Samples and Water
3.3 out of 5 stars
2pc TDS Meter Digital Tester Water Quality Testing Kits Drinking Water 0-9990ppm $30.26
$3026
current price $30.262pc TDS Meter Digital Tester Water Quality Testing Kits Drinking Water 0-9990ppm
Water Total Dissolved Solids Meter M1 PPM Conductivity Meter Digital Tester for Water Aquarium Pool $14.98
$1498
current price $14.98Water Total Dissolved Solids Meter M1 PPM Conductivity Meter Digital Tester for Water Aquarium Pool
1 out of 5 stars
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 $26.99
Sponsored
$2699
current price $26.99Wiher 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
1 out of 5 stars
2 Pack Digital TDS Meter Water Quality Tester 0-5000ppm EC Meter Temperature Tester Pen for Drinking Water Aquarium Hydroponics Pool Spa Water Purity Testing Kit $11.33 Was $12.88
Sponsored
Now$1133
current price Now $11.33, Was $12.88$12.88
2 Pack Digital TDS Meter Water Quality Tester 0-5000ppm EC Meter Temperature Tester Pen for Drinking Water Aquarium Hydroponics Pool Spa Water Purity Testing Kit
1 out of 5 stars
Best seller, DAYBETTER 4-in-1 Soil Moisture Meter, Digital Soil Tester with Backlight LCD for pH Value, Moisture, Temperature & Sunlight Intensity, Portable Plant Care Tool for Indoor/Outdoor Garden, Lawn, Farm $11.99
Best seller
$1199
current price $11.99DAYBETTER 4-in-1 Soil Moisture Meter, Digital Soil Tester with Backlight LCD for pH Value, Moisture, Temperature & Sunlight Intensity, Portable Plant Care Tool for Indoor/Outdoor Garden, Lawn, Farm
3.5 out of 5 stars
Clearance, 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 — LAILLSH 2026 New From $3.13
Clearance
From$313
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 — LAILLSH 2026 New
4.5 out of 5 stars
HM Digital TDS-EZ TDS Meter Digital Water Tester, Water Quality Tester, 0-9990 ppm, Blue $16.95
$1695
current price $16.95HM Digital TDS-EZ TDS Meter Digital Water Tester, Water Quality Tester, 0-9990 ppm, Blue
4.6 out of 5 stars
TDS Meter Digital Tester Water Quality Testing Kits for Drinking Water 0-9990ppm $23.27
$2327
current price $23.27TDS Meter Digital Tester Water Quality Testing Kits for Drinking Water 0-9990ppm
2026 New TDS Meter Digital Water Tester, TDS EC & Temperature Meter, 0-9990PPM Digital Water Tester with Display & ATC for Drinking Water Aquariums Swimming Pool From $12.82
2 options
Available in additional 2 optionsFrom$1282
2026 New TDS Meter Digital Water Tester, TDS EC & Temperature Meter, 0-9990PPM Digital Water Tester with Display & ATC for Drinking Water Aquariums Swimming Pool
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 Was $39.99
Best seller
Now$2799
current price Now $27.99, Was $39.99$39.99
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
4.2 out of 5 stars
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
$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
3.4 out of 5 stars
Portable TDS Water Tester, 0-9990 PPM Range, 2 Second Readout, Blue $9.89
$989
current price $9.89Portable TDS Water Tester, 0-9990 PPM Range, 2 Second Readout, Blue
Digital Salt Tester, Portable Salinity Meter for Cooking, Fermented Food, Soup, Brine & Aquaculture, Smart Salinity Measurement Pen with LCD Display for Kitchen & Food Quality Control $32.99
Sponsored
$3299
current price $32.99Digital Salt Tester, Portable Salinity Meter for Cooking, Fermented Food, Soup, Brine & Aquaculture, Smart Salinity Measurement Pen with LCD Display for Kitchen & Food Quality Control
VEVOR pH Meter, 0-14 pH Range, IP68 Waterproof Probe, 3-Point Auto Calibration, Portable Tester Kit with Calibration Powder Packets, Temperature Probe, Carrying Case, for Drinking Water, Hydroponics $225.90
Sponsored
$22590
current price $225.90VEVOR pH Meter, 0-14 pH Range, IP68 Waterproof Probe, 3-Point Auto Calibration, Portable Tester Kit with Calibration Powder Packets, Temperature Probe, Carrying Case, for Drinking Water, Hydroponics
NFTIGB Tuya WiFi 5in1 Water Quality Online Monitor PH Total Dissolved Solids S.G EC Temperature Tester US Plug 110V
NFTIGB Tuya WiFi 5in1 Water Quality Online Monitor PH Total Dissolved Solids S.G EC Temperature Tester US Plug 110V
4 in 1 TDS Meter Digital Water Tester for Drinking Water, All New 2025 Portable Water Quality Tester with EC Temp Color Display, PPM Meter Water Tester for Aquarium Hydroponics Tap Water (White) $9.48
$948
current price $9.484 in 1 TDS Meter Digital Water Tester for Drinking Water, All New 2025 Portable Water Quality Tester with EC Temp Color Display, PPM Meter Water Tester for Aquarium Hydroponics Tap Water (White)
3.5 out of 5 stars
VEVOR TDS Meter, 0-9990 ppm Measuring Range, EC (Conductivity) /TDS (ppm) Multi-Parameter Measurement, Digital Water Tester with ATC, Clear VA Display Screen, for Drinking Water Quality Testing $41.90
$4190
current price $41.90VEVOR TDS Meter, 0-9990 ppm Measuring Range, EC (Conductivity) /TDS (ppm) Multi-Parameter Measurement, Digital Water Tester with ATC, Clear VA Display Screen, for Drinking Water Quality Testing
Deally 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 $10.49
$1049
current price $10.49Deally 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
Digital Food PH Tester, 0.01 Resolution High Accuracy Digital PH Meter with Backlit LCD Display, Digital pH Tester for Sourdough, Bread, Meat, Canning, Cheese, Solid Samples, Soft Soil, Water $35.99
$3599
current price $35.99Digital Food PH Tester, 0.01 Resolution High Accuracy Digital PH Meter with Backlit LCD Display, Digital pH Tester for Sourdough, Bread, Meat, Canning, Cheese, Solid Samples, Soft Soil, Water
3.8 out of 5 stars
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 $11.19
$1119
current price $11.19TDS 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
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
Solid-liquid Density Balance, Precious Metal Tester, Gold Purity Analyzer Moisture Meter Gold Density Tester 600g 0.01g $345.14
$34514
current price $345.14Solid-liquid Density Balance, Precious Metal Tester, Gold Purity Analyzer Moisture Meter Gold Density Tester 600g 0.01g
VEVOR pH Meter, Accurate pH/EC (Conductivity)/TDS (ppm) Multi-Parameter Measurement, IP68 Waterproof Probe, Pocket Tester Kit with Calibration Powder Packets, VA Display, for Water Quality Testing $115.90
Sponsored
$11590
current price $115.90VEVOR pH Meter, Accurate pH/EC (Conductivity)/TDS (ppm) Multi-Parameter Measurement, IP68 Waterproof Probe, Pocket Tester Kit with Calibration Powder Packets, VA Display, for Water Quality Testing
VEVOR Dissolved Oxygen Meter, 0.0-20.0 mg/L Measurement Range,Portable Dissolved Oxygen Tester Kit with 13.1 ft Electrode Cable,Membrane Set and Carrying Case,Data Sets Storage,DO Meter for Ponds $419.90 Was $459.14
Sponsored
Now$41990
current price Now $419.90, Was $459.14$459.14
VEVOR Dissolved Oxygen Meter, 0.0-20.0 mg/L Measurement Range,Portable Dissolved Oxygen Tester Kit with 13.1 ft Electrode Cable,Membrane Set and Carrying Case,Data Sets Storage,DO Meter for Ponds
KFFKFF Digital TDS Meter, 0-9990 ppm Range, Multi-Parameter EC/TDS Measurement, Water Tester with Automatic Temperature Compensation, Clear VA Display, Ideal for Drinking Water Quality Analysis $35.90
$3590
current price $35.90KFFKFF Digital TDS Meter, 0-9990 ppm Range, Multi-Parameter EC/TDS Measurement, Water Tester with Automatic Temperature Compensation, Clear VA Display, Ideal for Drinking Water Quality Analysis
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
4.3 out of 5 stars
High Accuracy TDS Meter for Total Dissolved Solids with Storage Case $33.54
$3354
current price $33.54High Accuracy TDS Meter for Total Dissolved Solids with Storage Case
TDS Water Tester Pen, 3-in-1 Digital Water Quality Monitor, Fast & Accurate for Drinking Water, Pool, Aquarium From $8.99
2 options
Available in additional 2 optionsFrom$899
TDS Water Tester Pen, 3-in-1 Digital Water Quality Monitor, Fast & Accurate for Drinking Water, Pool, Aquarium
Efficient Water Quality Measuring Instrument Upgrades for Solids & Temperature for Residential Aquariums Swimming Pool
Efficient Water Quality Measuring Instrument Upgrades for Solids & Temperature for Residential Aquariums Swimming Pool
Total Dissolved Solids Meter, In-Line Water Tester with LED Indicators, Real-Time Display, 2-Prong Connector, 2% Accuracy for Aquariums, RO-RODI Systems $18.31
$1831
current price $18.31Total Dissolved Solids Meter, In-Line Water Tester with LED Indicators, Real-Time Display, 2-Prong Connector, 2% Accuracy for Aquariums, RO-RODI Systems
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 $26.99
$2699
current price $26.99Wiher 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
1 out of 5 stars
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,
2 options
Available in additional 2 optionsZOURIH TDS Meter, Electronic Water Tester with 0-9990 PPM Measurement Range, Hand Held Digital Water Test Pen for Farming, Aquariums, Pools, Household Drinking Water,
4.7 out of 5 stars
TDS Water Quality Testing Pen TDS Meter Water Analyzer Tester $6.59
$659
current price $6.59TDS Water Quality Testing Pen TDS Meter Water Analyzer Tester
5-in-1 Bluetooth Water Quality Tester TDS, PH, Salinity, Temp, EC Meter for Hydroponics, Aquariums, Pools $27.72
$2772
current price $27.725-in-1 Bluetooth Water Quality Tester TDS, PH, Salinity, Temp, EC Meter for Hydroponics, Aquariums, Pools
Zorvai Compactly Digital Water Tester Analyzers Ideal For Household And Travel Needs $8.70
$870
current price $8.70Zorvai Compactly Digital Water Tester Analyzers Ideal For Household And Travel Needs
Digital TDS Meter Water Tester Pen, 09990 PPM Range Handheld Water Quality Test Pen, 2% Accuracy for Drinking Water, Aquarium, Pool, Hydroponics $13.99
$1399
current price $13.99Digital TDS Meter Water Tester Pen, 09990 PPM Range Handheld Water Quality Test Pen, 2% Accuracy for Drinking Water, Aquarium, Pool, Hydroponics
Digital TDS Meter Professional 0-9990ppm Water Quality Tester Drinking Aquarium Pool Filter Meter Total Dissolved Solids Monitor ,Multifunctional $45.83
$4583
current price $45.83Digital TDS Meter Professional 0-9990ppm Water Quality Tester Drinking Aquarium Pool Filter Meter Total Dissolved Solids Monitor ,Multifunctional
Water Quality Tester, 3 in 1 Drinking Portable Tester $11.74
$1174
current price $11.74Water Quality Tester, 3 in 1 Drinking Portable Tester
COM-80 Electrical Conductivity (EC) and Total Dissolved Solids Hydro Tester, 0-5000 ppm TDS Range, 1 ppm Resolution, +/- 2% Readout Accuracy $72.71
$7271
current price $72.71COM-80 Electrical Conductivity (EC) and Total Dissolved Solids Hydro Tester, 0-5000 ppm TDS Range, 1 ppm Resolution, +/- 2% Readout Accuracy
2 Pack Digital TDS Meter Water Quality Tester 0-5000ppm EC Meter Temperature Tester Pen for Drinking Water Aquarium Hydroponics Pool Spa Water Purity Testing Kit $11.33 Was $12.88
Now$1133
current price Now $11.33, Was $12.88$12.88
2 Pack Digital TDS Meter Water Quality Tester 0-5000ppm EC Meter Temperature Tester Pen for Drinking Water Aquarium Hydroponics Pool Spa Water Purity Testing Kit
1 out of 5 stars
Digital 0~9999us EC Meter Drinking Water Conductivity Dissolved Solids Tester For Aquarium Hydroponics Nutrient Liquid Measuring ,Accurate - WHITE_TEMP EC TESTER $41.49
$4149
current price $41.49Digital 0~9999us EC Meter Drinking Water Conductivity Dissolved Solids Tester For Aquarium Hydroponics Nutrient Liquid Measuring ,Accurate - WHITE_TEMP EC TESTER
TDS Meter, Digital PH Meter Tester, Electronic Water Tester, Hand Held Digital Water Test Pen, Water Quality Tester for Farming, Aquariums, Pools, Household Drinking Water Cosmetic, Lotion $4.59 Was $5.19
Now$459
current price Now $4.59, Was $5.19$5.19
TDS Meter, Digital PH Meter Tester, Electronic Water Tester, Hand Held Digital Water Test Pen, Water Quality Tester for Farming, Aquariums, Pools, Household Drinking Water Cosmetic, Lotion
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