Ppm Meter Hydroponics(239)
Uses item details. Price when purchased online
Reduced price 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 Was $29.99
Sponsored
Now$2699
current price Now $26.99, Was $29.99$29.99
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
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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 $32.39 Was $35.99
Sponsored
Now$3239
current price Now $32.39, Was $35.99$35.99
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
23 out of 5 Stars. 2 reviews
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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
314.3 out of 5 Stars. 31 reviews
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Best seller 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
393.6 out of 5 Stars. 39 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
$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
25 out of 5 Stars. 2 reviews
Best seller TDS Meter, Electronic Water Tester with 0-9990 PPM Measurement Range,Digital Water Test Pen for Farming, Aquariums,Pools Was $11.38
TDS Meter, Electronic Water Tester with 0-9990 PPM Measurement Range,Digital Water Test Pen for Farming, Aquariums,Pools
284.6 out of 5 Stars. 28 reviews
Lzvxtym 2Pcs Multifunctional PH Meter TDS EC LCD Water Purity PPM Filter Hydroponic Pool Tester Tool
Lzvxtym 2Pcs Multifunctional PH Meter TDS EC LCD Water Purity PPM Filter Hydroponic Pool Tester Tool
264 out of 5 Stars. 26 reviews
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Handheld TDS Meter One Click TDS Pen PPM Detection LCD Display Drinking Water Quality Tester For Aquarium Hydroponics Pools
Handheld TDS Meter One Click TDS Pen PPM Detection LCD Display Drinking Water Quality Tester For Aquarium Hydroponics Pools
2-in-1 PPM Water TDS Meter Tester Drinking Water Quality Analyzer Monitor Filter Rapid Test Aquarium Hydroponics Pools PPM TDS-3 $25.52
$2552
current price $25.522-in-1 PPM Water TDS Meter Tester Drinking Water Quality Analyzer Monitor Filter Rapid Test Aquarium Hydroponics Pools PPM TDS-3
Digital pH Tester for Water, pH Meter for Hydroponic Water, TDS Tester EC PPM Test for Nutrients, 4-in-1 Meter for Conductivity, pH Pen for Drinking Water, DWC, Indoor
Digital pH Tester for Water, pH Meter for Hydroponic Water, TDS Tester EC PPM Test for Nutrients, 4-in-1 Meter for Conductivity, pH Pen for Drinking Water, DWC, Indoor
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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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 $14.99
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Now$899
current price Now $8.99, Was $14.99$14.99
SUPTREE Digital PH Meter Tester for Water Pool- 0.01ph High Accuracy Pen PH Tester for Cosmetic, Lotion, Foods and Water
2244.1 out of 5 Stars. 224 reviews
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5 in 1 pH Meter for Hydroponics PPM EC Meter for Plant Nutrients Simultaneous Measurement of pH Conductivity TDS Temperature Salt for Reservoir Tank Water DWC Aeroponic Garden Indoor Outdoor Growing
5 in 1 pH Meter for Hydroponics PPM EC Meter for Plant Nutrients Simultaneous Measurement of pH Conductivity TDS Temperature Salt for Reservoir Tank Water DWC Aeroponic Garden Indoor Outdoor Growing
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
53.8 out of 5 Stars. 5 reviews
4 In 1 Tds Meter Digital Water Tester, Quick And Easy To Use, Accurate & Reliable 09990 Ppm Meter, Ideal For Aquariums, Swimming Pool, Hydroponics $23.99
$2399
current price $23.994 In 1 Tds Meter Digital Water Tester, Quick And Easy To Use, Accurate & Reliable 09990 Ppm Meter, Ideal For Aquariums, Swimming Pool, Hydroponics
3 in 1 Digital PH /TDS/ EC Meter Tester Thermometer Pen Water Purity PPM Filter Hydroponic for Aquarium Pool Water Monitor Tools
3 in 1 Digital PH /TDS/ EC Meter Tester Thermometer Pen Water Purity PPM Filter Hydroponic for Aquarium Pool Water Monitor Tools
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,Deep Blue From $3.99
From$399
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
23 out of 5 Stars. 2 reviews
5 In 1 Salinity PH Meter High Accuracy 0.01 Resolution EC TDS Temp Water Tester Ppm Meter For Aquarium Hydroponics Pool ,Accurate and Reliable $50.44
$5044
current price $50.445 In 1 Salinity PH Meter High Accuracy 0.01 Resolution EC TDS Temp Water Tester Ppm Meter For Aquarium Hydroponics Pool ,Accurate and Reliable
4-in-1 Digital Water Tester Accurate TDS/EC/Temperature Meter, 0-9999 ppm Range, Dual-Backlit LCD (Green/Red Alert), for Drinking Water, Aquarium, Hydroponics & Pool $13.29
$1329
current price $13.294-in-1 Digital Water Tester Accurate TDS/EC/Temperature Meter, 0-9999 ppm Range, Dual-Backlit LCD (Green/Red Alert), for Drinking Water, Aquarium, Hydroponics & Pool
WiFi PH Meter Temp TDS(ppm) EC ORP Water Tester Tuya APP Smart Monitor Digital Analyzer for Aquariums Hydroponics Swimming Pool $131.48
$13148
current price $131.48WiFi PH Meter Temp TDS(ppm) EC ORP Water Tester Tuya APP Smart Monitor Digital Analyzer for Aquariums Hydroponics Swimming Pool
pH Meter for Water 4 in 1 pH Temp EC TDS Meter for Hydroponics PPM and Water Tester Digital pH Meter for Nutrients Growing Hydroponics Gardening Laboratory Household Drinking $19.99
Sponsored
$1999
current price $19.99pH Meter for Water 4 in 1 pH Temp EC TDS Meter for Hydroponics PPM and Water Tester Digital pH Meter for Nutrients Growing Hydroponics Gardening Laboratory Household Drinking
34.7 out of 5 Stars. 3 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
25 out of 5 Stars. 2 reviews
PH Meter,TDS PPM Meter,Soil PH Tester,PH/EC Digital Kit,3 Pack
PH Meter,TDS PPM Meter,Soil PH Tester,PH/EC Digital Kit,3 Pack
23 out of 5 Stars. 2 reviews
pH Meter for Water 4 in 1 pH Temp EC TDS Meter for Hydroponics PPM and Water Tester Digital pH Meter for Nutrients Growing Hydroponics Gardening Laboratory Household Drinking $19.99
$1999
current price $19.99pH Meter for Water 4 in 1 pH Temp EC TDS Meter for Hydroponics PPM and Water Tester Digital pH Meter for Nutrients Growing Hydroponics Gardening Laboratory Household Drinking
34.7 out of 5 Stars. 3 reviews
Clearance 2 Pack TDS Meter Digital Water Tester, 0-9990 PPM Water Quality Test Pen with Auto Calibration for Drinking Water, Aquariums, Pools, Hydroponics Was $6.66
2 Pack TDS Meter Digital Water Tester, 0-9990 PPM Water Quality Test Pen with Auto Calibration for Drinking Water, Aquariums, Pools, Hydroponics
4 In 1 Digital PH ORP Temp H2 Meter Ppm Ppb Dissolved Hydrogen Water Tester For Aquarium Drinking Water Hydroponics Pool ,Multifunctional $52.53
$5253
current price $52.534 In 1 Digital PH ORP Temp H2 Meter Ppm Ppb Dissolved Hydrogen Water Tester For Aquarium Drinking Water Hydroponics Pool ,Multifunctional
Hydroponic ppm pH Monitor, WiFi 6 in 1 pH EC Meter for Hydroponics Growing System
Hydroponic ppm pH Monitor, WiFi 6 in 1 pH EC Meter for Hydroponics Growing System
5 In 1 Salinity PH Meter High Accuracy 0.01 Resolution EC TDS Temp Water Tester Ppm Meter For Aquarium Hydroponics Pool ,Multifunctional $47.88
$4788
current price $47.885 In 1 Salinity PH Meter High Accuracy 0.01 Resolution EC TDS Temp Water Tester Ppm Meter For Aquarium Hydroponics Pool ,Multifunctional
LINLIN Water Quality Tester,Handheld High Accuracy Digital TDS EC Meter, 0-9999 ppm Measurement Range,TDS Tester Meter for Drinking Water,Hydroponics,Gardening,Aquariums,Pools and Spas
LINLIN Water Quality Tester,Handheld High Accuracy Digital TDS EC Meter, 0-9999 ppm Measurement Range,TDS Tester Meter for Drinking Water,Hydroponics,Gardening,Aquariums,Pools and Spas
3-in-1 Digital EC TDS Meter Tester Temperature Pen Water Purity PPM Filter Hydroponic For Aquarium Pool Water Monitor ,Multifunctional From $27.64
From$2764
3-in-1 Digital EC TDS Meter Tester Temperature Pen Water Purity PPM Filter Hydroponic For Aquarium Pool Water Monitor ,Multifunctional
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
Best seller 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 $23.99
Sponsored
$2399
current price $23.99Digital 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
383.6 out of 5 Stars. 38 reviews
PH Meter, Digital 4 in 1 PH EC TDS Temp Meter for Water Hydroponics, Waterproof and EC PPM Water Tester for Laboratory $22.53
$2253
current price $22.53PH Meter, Digital 4 in 1 PH EC TDS Temp Meter for Water Hydroponics, Waterproof and EC PPM Water Tester for Laboratory
Electronic Water Tester Digital TDS Meter 0–9990 PPM Portable Water Test Pen With LCD Display Auto Calibration For Drinking Water Aquariums Pools Hydroponics Home Use,tds meter,zero water tester Was $5.68
Electronic Water Tester Digital TDS Meter 0–9990 PPM Portable Water Test Pen With LCD Display Auto Calibration For Drinking Water Aquariums Pools Hydroponics Home Use,tds meter,zero water tester
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 &
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
TDS Meter Digital Water Tester (TDS,Temperature and EC Meter),0-999Ppm PPM for Hydroponics, Drinking $10.43
$1043
current price $10.43TDS Meter Digital Water Tester (TDS,Temperature and EC Meter),0-999Ppm PPM for Hydroponics, Drinking
4 in 1 TDS Meter Digital Water Tester for Drinking Water, 2026 Upgrade Portable Water Quality Tester with EC Temp Color Display, PPM Meter Water Tester for Aquarium Hydroponics Tap Water
4 in 1 TDS Meter Digital Water Tester for Drinking Water, 2026 Upgrade Portable Water Quality Tester with EC Temp Color Display, PPM Meter Water Tester for Aquarium Hydroponics Tap Water
Tuya WiFi 7 In1 Water Quality Tester Multi-Parameter Water Analyzer PH/ORP/EC/PPM//Humidity/TEMP Monitor Meter US Plug $69.72
$6972
current price $69.72Tuya 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
VIVOSUN Digital pH Meter, 3-in-1 TDS/EC/Temperature Meter, 3-in-1 Soil Moisture/pH/Light Tester Combo for Home, Garden and Hydroponics $27.99
$2799
current price $27.99VIVOSUN Digital pH Meter, 3-in-1 TDS/EC/Temperature Meter, 3-in-1 Soil Moisture/pH/Light Tester Combo for Home, Garden and Hydroponics
55 out of 5 Stars. 5 reviews
3-in-1 Digital EC TDS Meter Tester Temperature Pen Water Purity PPM Filter Hydroponic For Aquarium Pool Water Monitor ,Accurate - BLUE_X $26.51
$2651
current price $26.513-in-1 Digital EC TDS Meter Tester Temperature Pen Water Purity PPM Filter Hydroponic For Aquarium Pool Water Monitor ,Accurate - BLUE_X
3-in-1 Digital EC TDS Meter Tester Temperature Pen Water Purity PPM Filter Hydroponic For Aquarium Pool Water Monitor ,Accurate - WHITE_X $26.51
$2651
current price $26.513-in-1 Digital EC TDS Meter Tester Temperature Pen Water Purity PPM Filter Hydroponic For Aquarium Pool Water Monitor ,Accurate - WHITE_X
2pcs Digital Water Tester PH TDS EC Temperature Water Meter Hand-held Electric PPM Filter Hydroponic For Aquarium Pool Water ,Reliable $26.75
$2675
current price $26.752pcs Digital Water Tester PH TDS EC Temperature Water Meter Hand-held Electric PPM Filter Hydroponic For Aquarium Pool Water ,Reliable
PH Meter & TDS Meter Digital Water Quality Tester 0-14 PH Meter Tester 0-9990PPM TDS&EC LCD Water Purity PPM Aquarium Filter
PH Meter & TDS Meter Digital Water Quality Tester 0-14 PH Meter Tester 0-9990PPM TDS&EC LCD Water Purity PPM Aquarium Filter
2 Pack Digital TDS Meter Water Quality Tester 0-9999 PPM EC Temperature Meter Portable Pen Accurate Drinking Water Test Tool For RO Aquarium Pool Hydroponics with LCD Display $13.99
$1399
current price $13.992 Pack Digital TDS Meter Water Quality Tester 0-9999 PPM EC Temperature Meter Portable Pen Accurate Drinking Water Test Tool For RO Aquarium Pool Hydroponics with LCD Display
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
Digital Water Tester for Drinking Water - 4 in 1 with EC, Temp, Color Display, 0-9990 PPM for Tap Water & Hydroponics From $13.99
From$1399
Digital Water Tester for Drinking Water - 4 in 1 with EC, Temp, Color Display, 0-9990 PPM for Tap Water & Hydroponics
Apooke TDS Monitor Triple TDS Meter PPM Water Quality Tester 0-9990 PPM for Aquariums Hydroponics Drinking Water $25.89
$2589
current price $25.89Apooke TDS Monitor Triple TDS Meter PPM Water Quality Tester 0-9990 PPM for Aquariums Hydroponics Drinking Water
TDS Meter,PH Meter & TDS Meter Digital Water Quality Tester 0-14 PH Meter Tester 0-9990PPM TDS&EC LCD Water Purity PPM Aquarium Filter,Digital Water Tester(PH TDS White)
TDS Meter,PH Meter & TDS Meter Digital Water Quality Tester 0-14 PH Meter Tester 0-9990PPM TDS&EC LCD Water Purity PPM Aquarium Filter,Digital Water Tester(PH TDS White)
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)
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)
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CyberTech Digital Pocket Size pH Meter/Water Quality Tester for Aquariums, Swimming Pools, PH 0-14.0 Measuring Range, 0.1 PH Resolution, Includes 2 Packs of Calibration Solution Mixtures$13.99current price $13.99Luvan 5 in 1 PH Tester Soil,Digital PH/EC/Salinity/Temp/TDS Meter for Drinking Water Pool Moisture Fish,±0.01
Luvan 5 in 1 PH Tester Soil,Digital PH/EC/Salinity/Temp/TDS Meter for Drinking Water Pool Moisture Fish,±0.01$19.99current price $19.99Precise Digital pH and TDS Meter Combo 0.05ph High Accuracy pH Tester +/- 2% Readout Accuracy TDS Tester Water Quality Tester Practical Water Quality Detector (Color : Yellow and White)
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Tds Meter Digital Water Tester,Accurate and Reliable,TDS Meter$9.07current price $9.07