Td Test(86)
Uses item details. Price when purchased online
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
NefLaca 2pc TDS Meter Digital Tester Water Quality Testing Kits Drinking Water 0-9990ppm $9.89
Sponsored
$989
current price $9.89NefLaca 2pc TDS Meter Digital Tester Water Quality Testing Kits Drinking Water 0-9990ppm
YAHHU Portable TDS Meter Digital Water Quality Tester 3-in-1 EC Temp Kit (6.30 inches / 16 cm) $12.15
$1215
current price $12.15YAHHU Portable TDS Meter Digital Water Quality Tester 3-in-1 EC Temp Kit (6.30 inches / 16 cm)
Clearance 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 $14.99 Was $19.99
Now$1499
current price Now $14.99, Was $19.99$19.99
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
HM Digital TDS-EZ Water Quality TDS Tester, 0-9990 ppm Measurement Range , 1 ... $19.95 Was $22.94
Now$1995
current price Now $19.95, Was $22.94$22.94
HM Digital TDS-EZ Water Quality TDS Tester, 0-9990 ppm Measurement Range , 1 ...
84.5 out of 5 Stars. 8 reviews
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 $1.49
From$149
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
BOKYAN Water Quality Tester, 6-in-1 Digital Meter for COD TOC TDS Conductivity UV275 Temp, Portable Water Monitor for Drinking Water $60.26
$6026
current price $60.26BOKYAN Water Quality Tester, 6-in-1 Digital Meter for COD TOC TDS Conductivity UV275 Temp, Portable Water Monitor for Drinking Water
2026 All-New 4-in-1 TDS Meter: Test TDS, EC & Temp (C/F) with 0-9999 ppm Range. Accurate Digital Water Tester for Drinking Water, RO/DI Systems, Aquariums, Hydroponics. $15.27 Was $16.99
Now$1527
current price Now $15.27, Was $16.99$16.99
2026 All-New 4-in-1 TDS Meter: Test TDS, EC & Temp (C/F) with 0-9999 ppm Range. Accurate Digital Water Tester for Drinking Water, RO/DI Systems, Aquariums, Hydroponics.
15 out of 5 Stars. 1 reviews
HM Digital TDS-EZ Water Quality TDS Tester $22.99
$2299
current price $22.99HM Digital TDS-EZ Water Quality TDS Tester
234.7 out of 5 Stars. 23 reviews
Clearance All New 4 in 1 TDS Meter Digital Water Tester, Accurate for Drinking Water, Aquariums, Hydroponics, Large Backlit LCD, Auto-Lock, Yellow, 1PC Was $8.55
All New 4 in 1 TDS Meter Digital Water Tester, Accurate for Drinking Water, Aquariums, Hydroponics, Large Backlit LCD, Auto-Lock, Yellow, 1PC
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
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
Rupoun TDS Meter 3 Key High Accuracy Digital Water Quality Tester Portable Testing Kit with Backlit (17 cm / 6.69 inches)
Rupoun TDS Meter 3 Key High Accuracy Digital Water Quality Tester Portable Testing Kit with Backlit (17 cm / 6.69 inches)
Clearance CoreLiving Digital TDS Meter Water Tester, High Precision PPM Water Quality Tester for Drinking Water, Aquariums, Hydroponics, and Swimming Pools, 0-9999 ppm Measurement Range, Grey Was $3.54
CoreLiving Digital TDS Meter Water Tester, High Precision PPM Water Quality Tester for Drinking Water, Aquariums, Hydroponics, and Swimming Pools, 0-9999 ppm Measurement Range, Grey
Under 5$ Kaireo Digital Tds Water Quality Test Pen,0-9990Ppm Measurement Range for Accurate Purity Checking,Electronic Tester for Drinking Water,Farming,Aquariums,Pools,and Hydroponics Was $8.44
Under 5$ Kaireo Digital Tds Water Quality Test Pen,0-9990Ppm Measurement Range for Accurate Purity Checking,Electronic Tester for Drinking Water,Farming,Aquariums,Pools,and Hydroponics
Tanuke 2026 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
Tanuke 2026 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
At-Home Drinking Water Test Tool Quality Rapid TDS Meter Analyzer Kit Gauge Tap $9.52
$952
current price $9.52At-Home Drinking Water Test Tool Quality Rapid TDS Meter Analyzer Kit Gauge Tap
124.2 out of 5 Stars. 12 reviews
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
$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
Tds Meter Digital Water Tester-Water Testing Kits for Drinking Home, Well, Tap Test (Without Battery) $7.16
$716
current price $7.16Tds Meter Digital Water Tester-Water Testing Kits for Drinking Home, Well, Tap Test (Without Battery)
15 out of 5 Stars. 1 reviews
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 Was $6.77
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
15 out of 5 Stars. 1 reviews
NefLaca 2pc TDS Meter Digital Tester Water Quality Testing Kits Drinking Water 0-9990ppm $9.89
$989
current price $9.89NefLaca 2pc TDS Meter Digital Tester Water Quality Testing Kits Drinking Water 0-9990ppm
3 in 1 Digital TDS, EC, Temperature Meter, Drinking Water Quality Test $10.01
$1001
current price $10.013 in 1 Digital TDS, EC, Temperature Meter, Drinking Water Quality Test
Clearance Water Tester Digital TDS Water Tester Meter Pen,Water Quality Test Tool for Drinking Water Aquarium Pool Farming Water Testing Device,1PC,Blue Was $5.19
Water Tester Digital TDS Water Tester Meter Pen,Water Quality Test Tool for Drinking Water Aquarium Pool Farming Water Testing Device,1PC,Blue
Riousery 3 in 1 Portable Digital TDS PH TEMP Meter Water Quality Tester Purity Test Pen 7.2 inches / 18.3 cm $26.57
$2657
current price $26.57Riousery 3 in 1 Portable Digital TDS PH TEMP Meter Water Quality Tester Purity Test Pen 7.2 inches / 18.3 cm
Clearance VKLU Digital TDS Meter Water Quality Tester, 0-9990 PPM Portable PPM Monitor for Drinking Water, RO System & Aquariums, Fast Read Purity Checker Was $4.99
VKLU Digital TDS Meter Water Quality Tester, 0-9990 PPM Portable PPM Monitor for Drinking Water, RO System & Aquariums, Fast Read Purity Checker
Riousery 3-in-1 Water Quality Tester Portable TDS EC Temperature Meter with HD Display, Accurate Digital Water Testing Pen for Drinking Water, Aquariums, Hydroponics and Pools, Blue, 1 Count $8.86
$886
current price $8.86Riousery 3-in-1 Water Quality Tester Portable TDS EC Temperature Meter with HD Display, Accurate Digital Water Testing Pen for Drinking Water, Aquariums, Hydroponics and Pools, Blue, 1 Count
HM Digital TDS-4 Pocket-Size TDS Meter, 1 count $26.99
$2699
current price $26.99HM Digital TDS-4 Pocket-Size TDS Meter, 1 count
Clearance 5-in-1 Water Quality Tester, Digital PH/TDS/EC/Salinity/Temperature Meter with ATC, High Accuracy 0.01 PH Test Pen for Drinking, Tap, Well, Pool, Aquarium, Hydroponics $17.99 Was $22.99
Now$1799
current price Now $17.99, Was $22.99$22.99
5-in-1 Water Quality Tester, Digital PH/TDS/EC/Salinity/Temperature Meter with ATC, High Accuracy 0.01 PH Test Pen for Drinking, Tap, Well, Pool, Aquarium, Hydroponics
4-in-1 TDS Meter Digital Water Tester, Accurate TDS EC & Temperature Tester with Backlit LCD, for Drinking Water, Aquarium, Hydroponics, Pool, RO/DI System Water Quality Testing Was $8.89
4-in-1 TDS Meter Digital Water Tester, Accurate TDS EC & Temperature Tester with Backlit LCD, for Drinking Water, Aquarium, Hydroponics, Pool, RO/DI System Water Quality Testing
GJX 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 $10.05
$1005
current price $10.05GJX 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
BOKYAN 5in1 Multifunctional Portable PH/Salinity/Tem/TDS/EC Digital Water Quality Tester Monitor Meter Pen High Precision Backlit Water Quality Test Pen for Pools Drinking Water Aquariums Hydroponics $24.19
$2419
current price $24.19BOKYAN 5in1 Multifunctional Portable PH/Salinity/Tem/TDS/EC Digital Water Quality Tester Monitor Meter Pen High Precision Backlit Water Quality Test Pen for Pools Drinking Water Aquariums Hydroponics
4-in-1 Digital Water Quality Tester, TDS EC PPM Temperature Meter, Portable 0-9990ppm Water Purity Test Kit for Drinking Water, Aquarium, Pool & Hydroponics $8.99
$899
current price $8.994-in-1 Digital Water Quality Tester, TDS EC PPM Temperature Meter, Portable 0-9990ppm Water Purity Test Kit for Drinking Water, Aquarium, Pool & Hydroponics
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) $58.24
$5824
current price $58.24LAZIOEGR 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)
Water TDS Meter Tester Drinking Water Monitor Filter Rapid Test Aquarium Hydroponics Pools $26.19
$2619
current price $26.19Water TDS Meter Tester Drinking Water Monitor Filter Rapid Test Aquarium Hydroponics Pools
4 in 1 Professional TDS Water Meter, Portable Digital Tester with Color LCD Display for Drinking Water, Aquarium and Hydroponics Was $4.91
4 in 1 Professional TDS Water Meter, Portable Digital Tester with Color LCD Display for Drinking Water, Aquarium and Hydroponics
BIMZUC Portable TDS Meter High Accuracy Digital Water Quality Tester Kit with Storage Bag for Home Drinking Water, Pool, and Aquarium (6.3 inches / 16.0 cm) $12.58
$1258
current price $12.58BIMZUC Portable TDS Meter High Accuracy Digital Water Quality Tester Kit with Storage Bag for Home Drinking Water, Pool, and Aquarium (6.3 inches / 16.0 cm)
Tds Meter Digital Water Tester-Water Testing Kits for Drinking Water for Home, Well, Tap Water Test (with Battery) $10.29
$1029
current price $10.29Tds Meter Digital Water Tester-Water Testing Kits for Drinking Water for Home, Well, Tap Water Test (with Battery)
Quanmin 3 in 1 Water Quality Tester, Accurate and Reliable, TDS Meter, EC Meter Temperature Meter, 0-9990ppm, Digital Water Test Meter for Drinking Water, Aquariums, 2PCS $21.99
$2199
current price $21.99Quanmin 3 in 1 Water Quality Tester, Accurate and Reliable, TDS Meter, EC Meter Temperature Meter, 0-9990ppm, Digital Water Test Meter for Drinking Water, Aquariums, 2PCS
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 Was $5.76
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
M Buder 5-in-1 pH Meter with BT, Handheld Digital Water Quality Tester Pen for pH/TDS/EC/CF/Temp (32℉-122℉ / 0℃-50℃), Portable Testing Kit for Home Drinking Water, Hydroponics, Lab, and Aquarium
M Buder 5-in-1 pH Meter with BT, Handheld Digital Water Quality Tester Pen for pH/TDS/EC/CF/Temp (32℉-122℉ / 0℃-50℃), Portable Testing Kit for Home Drinking Water, Hydroponics, Lab, and Aquarium
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)
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)
15 out of 5 Stars. 1 reviews
3 In 1 Water Tester TDS EC Meter Temperature Digital LCD Water Testing Pen Purity Filter With 4 Different Modes Water Tester ,Multifunctional
3 In 1 Water Tester TDS EC Meter Temperature Digital LCD Water Testing Pen Purity Filter With 4 Different Modes Water Tester ,Multifunctional
4 in 1 TDS Meter Digital Water Tester, EC & Temp Display for Drinking Water, Pool, Hydroponics, Aquarium, Portable Auto Temperature Compensation, Blue, 1PC Was $6.75
4 in 1 TDS Meter Digital Water Tester, EC & Temp Display for Drinking Water, Pool, Hydroponics, Aquarium, Portable Auto Temperature Compensation, Blue, 1PC
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