Ec Tester(608)
Uses item details. Price when purchased online
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
383.5 out of 5 Stars. 38 reviews
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
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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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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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
834.1 out of 5 Stars. 83 reviews
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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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Clearance Asunby 3-in-1 Water Quality Tester TDS Meter, EC & Temperature Monitor | 0-9990ppm Accuracy | for Drinking Water, Aquariums, Pools & RO Systems $11.99 Was $13.99
Now$1199
current price Now $11.99, Was $13.99$13.99
Asunby 3-in-1 Water Quality Tester TDS Meter, EC & Temperature Monitor | 0-9990ppm Accuracy | for Drinking Water, Aquariums, Pools & RO Systems
34.7 out of 5 Stars. 3 reviews
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Handheld Electrical Conductivity (EC) Tester Meter With Case, 0 - 9990 Μs Measurement Range, 1Μs Resolution, /- 2% Readout Accuracy
Handheld Electrical Conductivity (EC) Tester Meter With Case, 0 - 9990 Μs Measurement Range, 1Μs Resolution, /- 2% Readout Accuracy
Clearance 7 in 1 Digital Water Tester, PH/TDS/EC/SALT/SG/ORP/TEMP, Water Tester Pen for Drinking Water Hydroponics Plant Fish Tank, Pool Salt Tester $27.99 Was $31.49
Now$2799
current price Now $27.99, Was $31.49$31.49
7 in 1 Digital Water Tester, PH/TDS/EC/SALT/SG/ORP/TEMP, Water Tester Pen for Drinking Water Hydroponics Plant Fish Tank, Pool Salt Tester
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Clearance Pool Salt Tester, Digital Salt Water Pool Tester & Ph Tester, Salt Tester for Saltwater Pool, Digital Salinity Tester for Water, 5 In 1 Salinity Ph Temp EC and Tds Meter for Pool, Saltwater Aquarium Was $26.99
Pool Salt Tester, Digital Salt Water Pool Tester & Ph Tester, Salt Tester for Saltwater Pool, Digital Salinity Tester for Water, 5 In 1 Salinity Ph Temp EC and Tds Meter for Pool, Saltwater Aquarium
Clearance Asunby 3-in-1 Water Quality Tester – TDS Meter, EC & Temperature Monitor | 0-9990ppm Accuracy | for Drinking Water, Aquariums, Pools & RO Systems $11.99 Was $13.99
Sponsored
Now$1199
current price Now $11.99, Was $13.99$13.99
Asunby 3-in-1 Water Quality Tester – TDS Meter, EC & Temperature Monitor | 0-9990ppm Accuracy | for Drinking Water, Aquariums, Pools & RO Systems
34.7 out of 5 Stars. 3 reviews
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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
GroChek Hanna pH/EC/TDS/C/PPT Pocket Tester $225.99
$22599
current price $225.99GroChek Hanna pH/EC/TDS/C/PPT Pocket Tester
GJX 3 in1 Digital TDS EC TEMP Meter Water Quality Tester Purity Filter $6.53
$653
current price $6.53GJX 3 in1 Digital TDS EC TEMP Meter Water Quality Tester Purity Filter
Digital Water Quality Tester Dual Probe TDS EC Meter Range PPM Tester Total Dissolved Solids Monitor $131.65
$13165
current price $131.65Digital Water Quality Tester Dual Probe TDS EC Meter Range PPM Tester Total Dissolved Solids Monitor
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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GroLine Waterproof EC/TDS (ppm) Tester HI98318 $149.99
$14999
current price $149.99GroLine Waterproof EC/TDS (ppm) Tester HI98318
4 in 1 TDS Meter Digital Water Tester,TDS EC & Temperature(C,F) Meter,Digital Water Quality Tester for Drinking Water,Tap,Well,Swimming Pool,Hydroponics,Aquarium,RO/DI System $8.99
$899
current price $8.994 in 1 TDS Meter Digital Water Tester,TDS EC & Temperature(C,F) Meter,Digital Water Quality Tester for Drinking Water,Tap,Well,Swimming Pool,Hydroponics,Aquarium,RO/DI System
Milwaukee Instruments Waterproof EC Tester $49.99
$4999
current price $49.99Milwaukee Instruments Waterproof EC Tester
Oakton 35634-06, EcoTestr EC1 Waterproof Conductivity Pocket Tester $118.82
$11882
current price $118.82Oakton 35634-06, EcoTestr EC1 Waterproof Conductivity Pocket Tester
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
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
PH Meter,TDS PPM Meter,Soil PH Tester,PH/EC Digital Kit,3 Pack Was $10.99
PH Meter,TDS PPM Meter,Soil PH Tester,PH/EC Digital Kit,3 Pack
23 out of 5 Stars. 2 reviews
Clearance 2PCS 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 $4.69
From$469
2PCS 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
Digital Water Quality Monitor Tester-PH/TDS/EC/Temp Analyze Monitor Tester For Pool/Drinking Water/Aquariums/Life Water ,Accurate and Reliable $44.25
$4425
current price $44.25Digital Water Quality Monitor Tester-PH/TDS/EC/Temp Analyze Monitor Tester For Pool/Drinking Water/Aquariums/Life Water ,Accurate and Reliable
10in1 PH/EC/TDS/ORP/H2/SALT/Fertility/S.G/M/Temp Water Quality Meter Digital Multifunction Tester ,Accurate and Reliable $75.63
$7563
current price $75.6310in1 PH/EC/TDS/ORP/H2/SALT/Fertility/S.G/M/Temp Water Quality Meter Digital Multifunction Tester ,Accurate and Reliable
5 In 1 Digital Water Quality Tester Pen TDS/EC/Temperature/Salinity/PH Meter For Drinking Water/Aquariums/Hydroponics/Pools ,Accurate and Reliable $50.44
$5044
current price $50.445 In 1 Digital Water Quality Tester Pen TDS/EC/Temperature/Salinity/PH Meter For Drinking Water/Aquariums/Hydroponics/Pools ,Accurate and Reliable
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
383.5 out of 5 Stars. 38 reviews
10 in 1 PH/EC/TDS/ORP/H2/Fertile/Salinity/S.G./Resistivity/Temp Water Quality Meter Digital Multifunction Tester For Aquariums ,Accurate and Reliable $57.31
$5731
current price $57.3110 in 1 PH/EC/TDS/ORP/H2/Fertile/Salinity/S.G./Resistivity/Temp Water Quality Meter Digital Multifunction Tester For Aquariums ,Accurate and Reliable
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
$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
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
11 out of 5 Stars. 1 reviews
Water Quality Tester, 3 in 1 TDS Meter, EC Meter & Temperature Meter, 0-9990ppm Measurement Range, Digital Water Tester for Drinking Water, Aquariums, Farming, Pools $18.99
Sponsored
$1899
current price $18.99Water Quality Tester, 3 in 1 TDS Meter, EC Meter & Temperature Meter, 0-9990ppm Measurement Range, Digital Water Tester for Drinking Water, Aquariums, Farming, Pools
33.7 out of 5 Stars. 3 reviews
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6 In 1 Smart Floating Swimming Pool Water Analyzer PH CL TDS EC ORP TEMP Tester APP Online Monitor Water Quality Tester ,Multifunctional $93.21
$9321
current price $93.216 In 1 Smart Floating Swimming Pool Water Analyzer PH CL TDS EC ORP TEMP Tester APP Online Monitor Water Quality Tester ,Multifunctional
7 In 1 Digital PH/Salt/ORP/EC/TDS/Fertility/Temp Meter 0.01 High Accuracy Water PH Tester For Aquarium Pool Hydroponics ,Accurate and Reliable $186.91
$18691
current price $186.917 In 1 Digital PH/Salt/ORP/EC/TDS/Fertility/Temp Meter 0.01 High Accuracy Water PH Tester For Aquarium Pool Hydroponics ,Accurate and Reliable
5 In 1 Bluetooth Water Quality Tester TDS/PH/Salinity/Temp/EC Meter For Hydroponics Aquariums Pools Water Quality Detector ,Accurate and Reliable $55.98
$5598
current price $55.985 In 1 Bluetooth Water Quality Tester TDS/PH/Salinity/Temp/EC Meter For Hydroponics Aquariums Pools Water Quality Detector ,Accurate and Reliable
Swimming Pool For Aquaculture Spa 7 In 1 Water Quality Tester PH/EC TDS/H2 Hydrogen/ORP Salinity IP67 Waterproof ,Accurate and Reliable $98.19
$9819
current price $98.19Swimming Pool For Aquaculture Spa 7 In 1 Water Quality Tester PH/EC TDS/H2 Hydrogen/ORP Salinity IP67 Waterproof ,Accurate and Reliable
7 In 1 PH Meter Salinity TDS EC ORP S.G TEMP Water Quality Tester Swimming Pool Monitor Aquarium Analysis Instrument ,Accurate and Reliable $50.44
$5044
current price $50.447 In 1 PH Meter Salinity TDS EC ORP S.G TEMP Water Quality Tester Swimming Pool Monitor Aquarium Analysis Instrument ,Accurate and Reliable
7 IN 1 PH ORP EC TDS Salt Temp CL Tester Solar Powered Swimming Pool Water Tester For Swimming Pool ,Accurate and Reliable $195.32
$19532
current price $195.327 IN 1 PH ORP EC TDS Salt Temp CL Tester Solar Powered Swimming Pool Water Tester For Swimming Pool ,Accurate and Reliable
5 In 1 Digital Water Quality Tester Salinity PH Temp EC And TDS Meter For Drinking Water Hydroponics Aquariums Pools ,Accurate and Reliable $49.05
$4905
current price $49.055 In 1 Digital Water Quality Tester Salinity PH Temp EC And TDS Meter For Drinking Water Hydroponics Aquariums Pools ,Accurate and Reliable
5 In 1 Bluetooth PH Meter TDS EC Salinity SG Temperature PH Tester Digital Water Quality Monitor For Aquarium Pool Laboratory ,Accurate and Reliable $47.02
$4702
current price $47.025 In 1 Bluetooth PH Meter TDS EC Salinity SG Temperature PH Tester Digital Water Quality Monitor For Aquarium Pool Laboratory ,Accurate and Reliable
5 In 1 Digital PH TDS EC Salinity Temperature Meter Water Quality Tester For Hydroponics Aquarium Pool Spa Drinking Water ,Accurate and Reliable $59.07
$5907
current price $59.075 In 1 Digital PH TDS EC Salinity Temperature Meter Water Quality Tester For Hydroponics Aquarium Pool Spa Drinking Water ,Accurate and Reliable
5 In 1 TDS/EC/Salinity/S.G./Temperature Salt Meter Digital Sea Water Quality Tester For Swimming Pools Drinking Water Aquarium ,Accurate and Reliable - NO BACKLIGHT_X $56.62
$5662
current price $56.625 In 1 TDS/EC/Salinity/S.G./Temperature Salt Meter Digital Sea Water Quality Tester For Swimming Pools Drinking Water Aquarium ,Accurate and Reliable - NO BACKLIGHT_X
Portable Digital TDS COD Meter Water Quality Tester Drinking Water Swimming Pool Aquariums 6-1 TOC EC Range ODM OBM ,Accurate and Reliable $78.18
$7818
current price $78.18Portable Digital TDS COD Meter Water Quality Tester Drinking Water Swimming Pool Aquariums 6-1 TOC EC Range ODM OBM ,Accurate and Reliable
Water Quality Pen 7 In 1 PH EC TDS ORP SALT S.G TEMP Meter APP Intelligent Control Tester ,Accurate and Reliable $61.85
$6185
current price $61.85Water Quality Pen 7 In 1 PH EC TDS ORP SALT S.G TEMP Meter APP Intelligent Control Tester ,Accurate and Reliable
7 In 1 Water Quality Tester PH TDS EC ORP Redox Salinity S. G Temperature TEMP Meter C-600 For Drinking Water Aquariums PH Test ,Accurate and Reliable $53.21
$5321
current price $53.217 In 1 Water Quality Tester PH TDS EC ORP Redox Salinity S. G Temperature TEMP Meter C-600 For Drinking Water Aquariums PH Test ,Accurate and Reliable
5-in-1 High Precision Water Quality Tester - PH, TDS, EC, Salinity & Temperature For Aquariums, Swimming Pools & Drinking Water ,Accurate and Reliable $44.57
$4457
current price $44.575-in-1 High Precision Water Quality Tester - PH, TDS, EC, Salinity & Temperature For Aquariums, Swimming Pools & Drinking Water ,Accurate and Reliable
5 in 1 PH Meter Temperature TDS EC Salinity Meter Rechargeable Digital Water Quality Monitor Salt Tester for Aquarium Pools ,Accurate and Reliable $54.59
$5459
current price $54.595 in 1 PH Meter Temperature TDS EC Salinity Meter Rechargeable Digital Water Quality Monitor Salt Tester for Aquarium Pools ,Accurate and Reliable
Intelligent Chlorin Meter 7 in 1 PH ORP EC Total Dissolved Solids Salinity Temp CL Test Meter Swimming Pool Water Tester ,Accurate and Reliable $211.86
$21186
current price $211.86Intelligent Chlorin Meter 7 in 1 PH ORP EC Total Dissolved Solids Salinity Temp CL Test Meter Swimming Pool Water Tester ,Accurate and Reliable
5 In 1 Water Quality Tester Monitor PH EC TDS Temperature ORP Meter For Pools Drinking Water Aquariums Digital Quality Detector ,Accurate and Reliable $50.44
$5044
current price $50.445 In 1 Water Quality Tester Monitor PH EC TDS Temperature ORP Meter For Pools Drinking Water Aquariums Digital Quality Detector ,Accurate and Reliable
5 In 1 TDS/EC/Salinity/S.G./Temperature Salt Meter Digital Sea Water Quality Tester For Swimming Pools Drinking Water Aquarium ,Accurate and Reliable - BACKLIGHT_X $56.62
$5662
current price $56.625 In 1 TDS/EC/Salinity/S.G./Temperature Salt Meter Digital Sea Water Quality Tester For Swimming Pools Drinking Water Aquarium ,Accurate and Reliable - BACKLIGHT_X
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Digital pH and TDS Meter Kits, 0.01pH High Accuracy Pen-Type pH Meter ±2% Readout Accuracy 3-in-1 TDS EC Temperature Meter for Hydroponics, Pool, and Aquarium (pH Meter Kit)$5.97current price $5.97At-Home Drinking Water Test Tool Quality Rapid TDS Meter Analyzer Kit Gauge Tap
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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$3.99current price $3.99CyberTech 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
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