Tdr Tester(85)
Uses item details. Price when purchased online
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 $11.99 Was $21.98
Sponsored
Now$1199
current price Now $11.99, Was $21.98$21.98
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
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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 $42.99
Sponsored
$4299
current price $42.99VEVOR 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
Pool Salt Tester, PH Tester Digital, Water Testing Kit, 5 in 1 PH Meter for Water/Salinity Meter/TDS/EC/Thermometer, Suitable for Drinking Water Swimming Pools Hydroponic Plants Aquariums $29.99
Sponsored
$2999
current price $29.99Pool Salt Tester, PH Tester Digital, Water Testing Kit, 5 in 1 PH Meter for Water/Salinity Meter/TDS/EC/Thermometer, Suitable for Drinking Water Swimming Pools Hydroponic Plants Aquariums
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 $28.34 Was $31.49
Sponsored
Now$2834
current price Now $28.34, 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
15 out of 5 Stars. 1 reviews
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LAZIOEGR 6-in-1 Digital Water Quality Tester Pen, High Accuracy Portable Meter for TDS, EC, COD, TOC, UV275, and Temperature for Pool, Aquarium, and Hydroponics $58.40
$5840
current price $58.40LAZIOEGR 6-in-1 Digital Water Quality Tester Pen, High Accuracy Portable Meter for TDS, EC, COD, TOC, UV275, and Temperature for Pool, Aquarium, and Hydroponics
YAHHU Portable TDS Meter Digital Water Quality Tester 3-in-1 EC Temp Kit (6.30 inches / 16 cm) $11.15
$1115
current price $11.15YAHHU Portable TDS Meter Digital Water Quality Tester 3-in-1 EC Temp Kit (6.30 inches / 16 cm)
Klein Tools Tdr Cable Length Meter $199.99
$19999
current price $199.99Klein Tools Tdr Cable Length Meter
LAZIOEGR 6-in-1 Digital Water Quality Detector, Multiparameter Tester for Drinking Water (TDS, TOC, COD, UV275, EC, Temp), High Sensitivity Probe, LCD Screen, White (15.7cm / 6.18 inches) $58.19
$5819
current price $58.19LAZIOEGR 6-in-1 Digital Water Quality Detector, Multiparameter Tester for Drinking Water (TDS, TOC, COD, UV275, EC, Temp), High Sensitivity Probe, LCD Screen, White (15.7cm / 6.18 inches)
Riousery M1S Water Quality Tester and Digital TDS Meter Pen for Pure Water Testing, 0-9999ppm / 0-9999 mg/L Range with Crisp Backlight LED Display $13.97
$1397
current price $13.97Riousery M1S Water Quality Tester and Digital TDS Meter Pen for Pure Water Testing, 0-9999ppm / 0-9999 mg/L Range with Crisp Backlight LED Display
Clearance VKLU Digital TDS Meter Water Quality Tester, 0-9990 PPM Portable PPM Monitor for Drinking Water, RO System & Aquariums, Fast Read Purity Checker From $3.99
From$399
VKLU Digital TDS Meter Water Quality Tester, 0-9990 PPM Portable PPM Monitor for Drinking Water, RO System & Aquariums, Fast Read Purity Checker
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 $28.99
Sponsored
$2899
current price $28.99Wiher 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
11 out of 5 Stars. 1 reviews
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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
GJX 9-In-1 Smart Water Tester with App, Digital Water Test Kit for Turbidity, Tds, Ec, Temp, Salt, Gh, Toc, Cod & Uv275, for Drinking Water, Well, Tap & Outdoor $89.94
$8994
current price $89.94GJX 9-In-1 Smart Water Tester with App, Digital Water Test Kit for Turbidity, Tds, Ec, Temp, Salt, Gh, Toc, Cod & Uv275, for Drinking Water, Well, Tap & Outdoor
3-in-1 Digital EC TDS Meter Tester Temperature Pen Water Purity PPM Filter Hydroponic For Aquarium Pool Water Monitor ,Multifunctional From $36.68
From$3668
3-in-1 Digital EC TDS Meter Tester Temperature Pen Water Purity PPM Filter Hydroponic For Aquarium Pool Water Monitor ,Multifunctional
Drinking Water Quality Tester, 6-In-1 TDS Meter Digital Water Tester TOC,,TDS,UV275,EC & Temp /Organic Contamination $46.05
$4605
current price $46.05Drinking Water Quality Tester, 6-In-1 TDS Meter Digital Water Tester TOC,,TDS,UV275,EC & Temp /Organic Contamination
Milwaukee T75 Waterproof TDS Tester $49.75
$4975
current price $49.75Milwaukee T75 Waterproof TDS Tester
SM1 Single/TRM1 Triple TDS Meter Online Water Quality Tester Digital 0-9990ppm TDS Monitor For Aquarium Laboratory From $61.67
From$6167
SM1 Single/TRM1 Triple TDS Meter Online Water Quality Tester Digital 0-9990ppm TDS Monitor For Aquarium Laboratory
Precise 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) $6.48
$648
current price $6.48Precise 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)
YAHHU M1S Water Quality Tester Analyzer Portable TDS Meter Pen with LED Display 0-9999ppm (5.9 inches / 15 cm) $8.97 Was $9.99
Now$897
current price Now $8.97, Was $9.99$9.99
YAHHU M1S Water Quality Tester Analyzer Portable TDS Meter Pen with LED Display 0-9999ppm (5.9 inches / 15 cm)
GJX 4-in-1 Digital TDS Meter, Water Quality Tester for EC & Temp, 0-9990PPM Pen Tool for Drinking Water RO System Aquariums $7.06
$706
current price $7.06GJX 4-in-1 Digital TDS Meter, Water Quality Tester for EC & Temp, 0-9990PPM Pen Tool for Drinking Water RO System Aquariums
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
Sponsored
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
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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
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
63.5 out of 5 Stars. 6 reviews
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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
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) $5.48
$548
current price $5.48New 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)
M Buder 3-in-1 Digital Water Quality Tester Pen TDS EC Temperature Meter 0-9990 PPM LCD Display for Drinking Water Pools Aquariums (7.87 inches / 20 cm) $12.03
$1203
current price $12.03M Buder 3-in-1 Digital Water Quality Tester Pen TDS EC Temperature Meter 0-9990 PPM LCD Display for Drinking Water Pools Aquariums (7.87 inches / 20 cm)
LYINGF All New 4 In 1 TDS Meter, Digital Water Tester, Accurate and Reliable TDS & Temp(°C °F) Meter 0-9990 Testing for Drinking Water, RO/DI, Aquariums, Water Quality Test Pen, Hydroponics Meter
LYINGF All New 4 In 1 TDS Meter, Digital Water Tester, Accurate and Reliable TDS & Temp(°C °F) Meter 0-9990 Testing for Drinking Water, RO/DI, Aquariums, Water Quality Test Pen, Hydroponics Meter
6-in-1 Multifunctional Handheld Water Quality Meter, COD TOC TDS Testing Pen for Water Analysis ,Easy to Use $99.70
$9970
current price $99.706-in-1 Multifunctional Handheld Water Quality Meter, COD TOC TDS Testing Pen for Water Analysis ,Easy to Use
Nieyigj M1 Digital TDS Meter Test Pen Water Quality Analyzer Portable Multi-parameter Tester for Swimming Pool Aquarium Hydroponics 0-9990 PPM Measurement Range High Accuracy Resolution $10.41
$1041
current price $10.41Nieyigj M1 Digital TDS Meter Test Pen Water Quality Analyzer Portable Multi-parameter Tester for Swimming Pool Aquarium Hydroponics 0-9990 PPM Measurement Range High Accuracy Resolution
Unbranded Digital TDS Meter and Water Tester Pen Portable Water Quality Detection Monitor 0-9990ppm 6.0 in / 15.3 cm $9.20
$920
current price $9.20Unbranded Digital TDS Meter and Water Tester Pen Portable Water Quality Detection Monitor 0-9990ppm 6.0 in / 15.3 cm
GJX 4-in-1 Digital TDS Meter Water Quality Tester, 0-9990 PPM EC Temp Reader for Drinking Tap Well Pool Aquarium, Portable Purity Monitor with Backlit LCD, White $10.50
$1050
current price $10.50GJX 4-in-1 Digital TDS Meter Water Quality Tester, 0-9990 PPM EC Temp Reader for Drinking Tap Well Pool Aquarium, Portable Purity Monitor with Backlit LCD, White
5 In 1 Digital Water Quality Tester Meter PH TDS EC Salinity Temperature Tester Pen With Backlit Display ATC Waterproof Portable Water Testing Tool For Aquarium Pool Drinking Water Hydroponics $23.88
Sponsored
$2388
current price $23.885 In 1 Digital Water Quality Tester Meter PH TDS EC Salinity Temperature Tester Pen With Backlit Display ATC Waterproof Portable Water Testing Tool For Aquarium Pool Drinking Water Hydroponics
Asunby 3-in-1 Water Quality Tester – TDS Meter, EC & Temperature Monitor | 0-9990ppm Accuracy | for Drinking Water, Aquariums, Pools & RO Systems $10.79 Was $11.99
Sponsored
Now$1079
current price Now $10.79, Was $11.99$11.99
Asunby 3-in-1 Water Quality Tester – TDS Meter, EC & Temperature Monitor | 0-9990ppm Accuracy | for Drinking Water, Aquariums, Pools & RO Systems
84.3 out of 5 Stars. 8 reviews
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Rulong 4 In 1 TDS Meter, Digital Water Quality Tester For Drinking Tap Well Pool Hydroponics Aquarium, White 5.91 * 0.91 * 0.34 in
Rulong 4 In 1 TDS Meter, Digital Water Quality Tester For Drinking Tap Well Pool Hydroponics Aquarium, White 5.91 * 0.91 * 0.34 in
6 in1 Water Quality Detector PH EC TDS ORP Temperature Chlorine Multi-function Water Tester APP Online Monitor for Swimming Pool ,Multifunctional
6 in1 Water Quality Detector PH EC TDS ORP Temperature Chlorine Multi-function Water Tester APP Online Monitor for Swimming Pool ,Multifunctional
Digital Water Quality Tester Dual Probe Online TDS Detector Input/Output Water Quality Monitor for Tap Water Fish Tank $27.70
$2770
current price $27.70Digital Water Quality Tester Dual Probe Online TDS Detector Input/Output Water Quality Monitor for Tap Water Fish Tank
CoreLiving 4 in 1 Digital Water Tester and TDS Meter with EC & Temperature (C/F) Function, 0-9999 ppm Water Quality Test Kit for Drinking Water, RO/DI System, Aquariums and Hydroponics, 1 Tester $4.16
$416
current price $4.16CoreLiving 4 in 1 Digital Water Tester and TDS Meter with EC & Temperature (C/F) Function, 0-9999 ppm Water Quality Test Kit for Drinking Water, RO/DI System, Aquariums and Hydroponics, 1 Tester
HK 7 in 1 Professional Digital Versatile Water Tester-TDS/EC/PH/Salt/S.G/OPR/Temperature, with Calibration Buffer Powder $25.99
$2599
current price $25.99HK 7 in 1 Professional Digital Versatile Water Tester-TDS/EC/PH/Salt/S.G/OPR/Temperature, with Calibration Buffer Powder
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1PCS Water Quality TDS Tester Professional Portable Test Smart Meter TDS-3 Tester Meter Digital Tool ,Multifunctional $34.59
$3459
current price $34.591PCS Water Quality TDS Tester Professional Portable Test Smart Meter TDS-3 Tester Meter Digital Tool ,Multifunctional
2025 All-New 4 in 1 Tds Meter Digital Water Tester, Water Tester for Drinking Waters for Tap, Well, Pool, Hydroponics, Aquarium, Ro/Di System, Compact and Portable (White)
2025 All-New 4 in 1 Tds Meter Digital Water Tester, Water Tester for Drinking Waters for Tap, Well, Pool, Hydroponics, Aquarium, Ro/Di System, Compact and Portable (White)
3,in,1 Water Quality Tester, TDS, EC, Temp Meter For Pools, Aquariums More, 0,9990 PPM $14.48
$1448
current price $14.483,in,1 Water Quality Tester, TDS, EC, Temp Meter For Pools, Aquariums More, 0,9990 PPM
GJX TDS Water Tester,4-1 TDS Meter Digital Water Tester,Accurate and Reliable Digital TDS EC & Temp(C,F) Meter,0-9990PPM Water Quality Tester for Drinking RO/DI System Aquarium White 6.1" $10.05
$1005
current price $10.05GJX TDS Water Tester,4-1 TDS Meter Digital Water Tester,Accurate and Reliable Digital TDS EC & Temp(C,F) Meter,0-9990PPM Water Quality Tester for Drinking RO/DI System Aquarium White 6.1"
Clearance Electronic Water Tester, TDS Meter, Water Quality Detector with 0-9990 PPM Measurement Range,Digital Water Test Pen Water Quality Monitoring for Farming, Aquariums,Pools(Blue1) From $2.65
From$265
Electronic Water Tester, TDS Meter, Water Quality Detector with 0-9990 PPM Measurement Range,Digital Water Test Pen Water Quality Monitoring for Farming, Aquariums,Pools(Blue1)
Portable 4-in-1 Digital TDS Water Tester Meter with EC, Temp & Color Display for Tap, RO & Bottled Water $8.99
$899
current price $8.99Portable 4-in-1 Digital TDS Water Tester Meter with EC, Temp & Color Display for Tap, RO & Bottled Water
OVTSC M1S Water Quality Tester and Professional TDS Meter Pen Analyzer with Backlit LED Display for Drinking Water, Pool, and Aquarium, Dual Units 0-9999ppm / 0-9999 mg/L $15.97
$1597
current price $15.97OVTSC M1S Water Quality Tester and Professional TDS Meter Pen Analyzer with Backlit LED Display for Drinking Water, Pool, and Aquarium, Dual Units 0-9999ppm / 0-9999 mg/L
Clearance 4-in-1 TDS Meter, Digital Water Tester with Temperature & Color Display, Portable Water Quality Tester for Drinking Water, Pool, Hydroponics, Aquarium Was $7.09
4-in-1 TDS Meter, Digital Water Tester with Temperature & Color Display, Portable Water Quality Tester for Drinking Water, Pool, Hydroponics, Aquarium
LYD 3-in-1 Digital Water Quality Tester Meter for Drinking Water Hydroponics Aquariums, EC TDS Total Dissolved Solids & Temperature Multiparameter Probe, Blue $17.41
$1741
current price $17.41LYD 3-in-1 Digital Water Quality Tester Meter for Drinking Water Hydroponics Aquariums, EC TDS Total Dissolved Solids & Temperature Multiparameter Probe, Blue
Clearance TDS Meter Water Tester Digital TDS-3 Water Quality Tester 0-9990 PPM 1 PPM Resolution ATC Accurate Measurement Hydroponics Aquarium Portable $10.49 Was $12.99
Now$1049
current price Now $10.49, Was $12.99$12.99
TDS Meter Water Tester Digital TDS-3 Water Quality Tester 0-9990 PPM 1 PPM Resolution ATC Accurate Measurement Hydroponics Aquarium Portable
GJX 4 in 1 TDS Meter Digital Water Tester, Multi-Function Digital Water Purity Tester for Drinking Water, Tap, Well, Pool, Hydroponics, Aquarium, Portable Water Tester for Travel (White) $10.26
$1026
current price $10.26GJX 4 in 1 TDS Meter Digital Water Tester, Multi-Function Digital Water Purity Tester for Drinking Water, Tap, Well, Pool, Hydroponics, Aquarium, Portable Water Tester for Travel (White)
M Buder 5-in-1 Digital Water Quality Meter Tester for pH, Salinity, Temperature, TDS, and EC with Backlit LCD Display, Professional Waterproof Water Quality Detector Pen (9.45 inches / 24.0 cm) $30.32
$3032
current price $30.32M Buder 5-in-1 Digital Water Quality Meter Tester for pH, Salinity, Temperature, TDS, and EC with Backlit LCD Display, Professional Waterproof Water Quality Detector Pen (9.45 inches / 24.0 cm)
Tuy/a Bluetooth 5 In 1 PH Temperature TDS EC CF Meter Digital PH Tester Automatic Calibration Function Water Quality Detector $83.02
$8302
current price $83.02Tuy/a Bluetooth 5 In 1 PH Temperature TDS EC CF Meter Digital PH Tester Automatic Calibration Function Water Quality Detector
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Tds Meter Digital Water Tester,Accurate and Reliable,TDS Meter, EC Meter & Temperature Meter 3 in 1,Water Test Meter$10.22current price $10.224 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
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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 $13.99At-Home Drinking Water Test Tool Quality Rapid TDS Meter Analyzer Kit Gauge Tap
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HM Digital TDS-4 Pocket-Size TDS Meter, 1 count
HM Digital TDS-4 Pocket-Size TDS Meter, 1 count$26.99current price $26.99