Shop hydroponic water test kit

Sponsored
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$210.00
Hach Pocket Pro Ph Tester, Ph Meter For Water Analysis Ph & Temp Testing, Large LCD Screen, Replaceable Batteries, Built-In Diagnostics, 9531000
Amazon.com
39
Free shipping
$210.00
Hach Pocket Pro Ph Tester, Ph Meter For Water Analysis Ph & Temp Testing, Large LCD Screen, Replaceable Batteries, Built-In Diagnostics, 9531000
Amazon.com
39
$18.99
APEC TDS Meter Digital Water Quality TDS Test Kit Meter With Carrying Case, 0 To 1999 Ppm Measurement Range, 1 Ppm Resolution, +/- 2% Readout Accuracy
Amazon.com
430
$18.99
APEC TDS Meter Digital Water Quality TDS Test Kit Meter With Carrying Case, 0 To 1999 Ppm Measurement Range, 1 Ppm Resolution, +/- 2% Readout Accuracy
Amazon.com
430
$315.00
Herbicides Water Test Kit [Certified Laboratory]
Tap Score
$315.00
Herbicides Water Test Kit [Certified Laboratory]
Tap Score
$189.00
Essential City Water Test Kit
Tap Score
$189.00
Essential City Water Test Kit
Tap Score
$438.99
Sper Scientific Turbidity Meter, Water Quality Tester, Portable Water Quality Meter For Field And Lab, Turbidimeter For Water Test With Carry Case (
Amazon.com
26
Free shipping
$438.99
Sper Scientific Turbidity Meter, Water Quality Tester, Portable Water Quality Meter For Field And Lab, Turbidimeter For Water Test With Carry Case (
Amazon.com
26
$245.00
Pesticides Water Test Kit | Certified Laboratory
Tap Score
$245.00
Pesticides Water Test Kit | Certified Laboratory
Tap Score
$43.99
$92.19
7-In-1 TDS Water Tester 0.01 High Accuracy Digital Ph Meter PH/ TDS/ EC/ Salinity/ Temperature Tester PPM Water Tester For Drinking Water Hydroponics
LightInTheBox
52% off
$43.99
$92.19
7-In-1 TDS Water Tester 0.01 High Accuracy Digital Ph Meter PH/ TDS/ EC/ Salinity/ Temperature Tester PPM Water Tester For Drinking Water Hydroponics
LightInTheBox
$89.18
$160.58
Lamotte Company XX01472 Aquaponics Water Test Kit
Poolvestors
44% off
$89.18
$160.58
Lamotte Company XX01472 Aquaponics Water Test Kit
Poolvestors
$92.21
$175.25
Lamotte Company XX01472 Aquaponics Water Test Kit
aaatoshomx
47% off
$92.21
$175.25
Lamotte Company XX01472 Aquaponics Water Test Kit
aaatoshomx
$29.78
4In1 PH/TDS/EC/Temperature Meter Digital Water Quality Monitor Tester Test Tool
vipih.com
$29.78
4In1 PH/TDS/EC/Temperature Meter Digital Water Quality Monitor Tester Test Tool
vipih.com
$39.97
$79.94
LCD Tester Pocket Hydroponics, Digital Electric PH Meter, Aquarium Water Test Pen | The Cart Load
Inspire Uplift
Free shipping
50% off
$39.97
$79.94
LCD Tester Pocket Hydroponics, Digital Electric PH Meter, Aquarium Water Test Pen | The Cart Load
Inspire Uplift
Free shipping
$9.99
$19.99
Sakerplus Digital TDS EC Water Tester
Sakerplus
50% off
$9.99
$19.99
Sakerplus Digital TDS EC Water Tester
Sakerplus
$57.99
Hydrogen Water Tester 4 in 1 Ph ORP H2 Temperature Meter Accurate Digital Water Quality Test Kit For Drinking Water
Home Depot
Free shipping
$57.99
Hydrogen Water Tester 4 in 1 Ph ORP H2 Temperature Meter Accurate Digital Water Quality Test Kit For Drinking Water
Home Depot
Free shipping
$99.95
Hanna Groline Waterproof Hydroponic Ph/Temp Tester
Hydrobuilder
$99.95
Hanna Groline Waterproof Hydroponic Ph/Temp Tester
Hydrobuilder
$60.99
$82.34
General Hydroponics 722145, 1-Ounce Ph Test Kit, 1 Ounce
gameballsod.com
25% off
$60.99
$82.34
General Hydroponics 722145, 1-Ounce Ph Test Kit, 1 Ounce
gameballsod.com
$292.24
Groline Hydroponic Waterproof Ph/EC/TDS/Temperature Tester
Certified MTP
$292.24
Groline Hydroponic Waterproof Ph/EC/TDS/Temperature Tester
Certified MTP
$34.78
5 in 1 Digital PH TDS EC ORP Temperature Water Quality Tester Meter Test Tool
vipih.com
$34.78
5 in 1 Digital PH TDS EC ORP Temperature Water Quality Tester Meter Test Tool
vipih.com
$40.78
7 in 1 Backlight PH/TDS/EC/ORP/TEMP/SG/Salinity Water Quality Meter Tester
vipih.com
$40.78
7 in 1 Backlight PH/TDS/EC/ORP/TEMP/SG/Salinity Water Quality Meter Tester
vipih.com
$95.99
Tilswall Hydroponics & Farm Water Analyzer
Tilswall US
$95.99
Tilswall Hydroponics & Farm Water Analyzer
Tilswall US
$43.52
Ph Meter For Hydroponic Water,Digital Ec Ppm Tester For Nutrients,Ph
eBay
Free shipping
$43.52
Ph Meter For Hydroponic Water,Digital Ec Ppm Tester For Nutrients,Ph
eBay
Free shipping
$379.99
PH & EC Conductivity Monitor Water Quality Meter Tester Aquaculture Hydroponics. Ph-9953Wsalinity/Ph/EC/Specific Gravity/Temperature.
eBay
$379.99
PH & EC Conductivity Monitor Water Quality Meter Tester Aquaculture Hydroponics. Ph-9953Wsalinity/Ph/EC/Specific Gravity/Temperature.
eBay
$199.95
$289.95
HM Digital Hydromaster HM-100 Ph/EC/TDS/Temp Monitor
HTG Supply
31% off
$199.95
$289.95
HM Digital Hydromaster HM-100 Ph/EC/TDS/Temp Monitor
HTG Supply
$132.98
Groline Waterproof Hydroponic Ph Tester
Certified MTP
1
$132.98
Groline Waterproof Hydroponic Ph Tester
Certified MTP
1
$12.99
$25.07
TDS Digital Water Tester Water Test Pen Water Quality Analysis Meter Water Purity Check 0-9999 Ppm Measurement Hardness Tester
LightInTheBox
6
48% off
$12.99
$25.07
TDS Digital Water Tester Water Test Pen Water Quality Analysis Meter Water Purity Check 0-9999 Ppm Measurement Hardness Tester
LightInTheBox
6
$49.99
Tilswall Digital Ph Meter With ATC For Water, Pool, Aquarium, Hydroponics
Tilswall US
$49.99
Tilswall Digital Ph Meter With ATC For Water, Pool, Aquarium, Hydroponics
Tilswall US
$89.18
$160.58
Lamotte Company XX01472 Aquaponics Water Test Kit
SERGIIKA
44% off
$89.18
$160.58
Lamotte Company XX01472 Aquaponics Water Test Kit
SERGIIKA
$95.99
Groline Hydroponics Ph Tester
Certified MTP
$95.99
Groline Hydroponics Ph Tester
Certified MTP
$39.97
$85.04
10 in 1 Water Quality Tester PH/EC/TDS/ORP/H2/Fertile/Salinity/S.G/Resistivity/Temp PH Meter Tester
Aliexpress
Free shipping
52% off
$39.97
$85.04
10 in 1 Water Quality Tester PH/EC/TDS/ORP/H2/Fertile/Salinity/S.G/Resistivity/Temp PH Meter Tester
Aliexpress
Free shipping
$89.98
18X General Hydroponics Ph Test Kit 1 Oz Hydroponics GH Up Down Combo. General Hydroponics. Nutrients, Supplements & Ph Control. 0793094015158.
eBay
62
Free shipping
$89.98
18X General Hydroponics Ph Test Kit 1 Oz Hydroponics GH Up Down Combo. General Hydroponics. Nutrients, Supplements & Ph Control. 0793094015158.
eBay
62
$71.74
$143.54
6 in 1 Digital Wifi Water Quality Tester PH/EC/TDS/SALT/G.S/Temp Meter Water Analyzer APP Smart
Aliexpress
Free shipping
50% off
$71.74
$143.54
6 in 1 Digital Wifi Water Quality Tester PH/EC/TDS/SALT/G.S/Temp Meter Water Analyzer APP Smart
Aliexpress
Free shipping
$59.06
Hydrion Quat Test Kit: 0 To 400 Ppm Quaternary Ammonium, Quaternary Ammonium Model: Quatstart
Grainger
$59.06
Hydrion Quat Test Kit: 0 To 400 Ppm Quaternary Ammonium, Quaternary Ammonium Model: Quatstart
Grainger
$6.84
$14.86
4 in 1 Digital Water Tester TDS Meter 0-9990 PPM Water Quality Tester Pen Backlit LCD Display For
Aliexpress
53% off
$6.84
$14.86
4 in 1 Digital Water Tester TDS Meter 0-9990 PPM Water Quality Tester Pen Backlit LCD Display For
Aliexpress
$218.00
HM Digital HM-500, Hydromaster Continuous Ph/EC/TDS/ Temperature Monitor
Selectum
$218.00
HM Digital HM-500, Hydromaster Continuous Ph/EC/TDS/ Temperature Monitor
Selectum
$9.97
$10.15
General Hydroponics Ph Test Kit 1Oz
Indoor Garden Supply
41K+
$9.97
$10.15
General Hydroponics Ph Test Kit 1Oz
Indoor Garden Supply
41K+
$1,114.99
Hanna Instruments HI83325-01 Nutrient Analysis Photometer - For Soil & Agricultural Water Testing
Blue Tiger Scientific
$1,114.99
Hanna Instruments HI83325-01 Nutrient Analysis Photometer - For Soil & Agricultural Water Testing
Blue Tiger Scientific
$15.99
$26.70
Digital Water Quality Tester Pen 3-In-1 Professional Tds Water Tester Pen Measures Tds Levels Conductivity And Temperature Suitable For Drinking Water
LightInTheBox
40% off
$15.99
$26.70
Digital Water Quality Tester Pen 3-In-1 Professional Tds Water Tester Pen Measures Tds Levels Conductivity And Temperature Suitable For Drinking Water
LightInTheBox
14 Best Water Test Kits (Winter 2026) — Reviews & Buying Guide
14 Best Water Test Kits (Winter 2026) — Reviews & Buying Guide
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houseandbeyond.org
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Jan 28, 2019
bunnings.com.au
Alkalinity Test Kits
Alkalinity Test Kits
Jan 22, 2025
aquaphoenixsci.com
Amazon
0:56
Amazon
Apr 4, 2004
amazon
What To Test Your Water For In A Hydroponics System
What To Test Your Water For In A Hydroponics System
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esdemgarden.com
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Shop hydroponic water test kit

Sponsored
About our ads
$210.00
Hach Pocket Pro Ph Tester, Ph Meter For Water Analysis Ph & Temp Testing, Large LCD Screen, Replaceable Batteries, Built-In Diagnostics, 9531000
Amazon.com
39
Free shipping
$210.00
Hach Pocket Pro Ph Tester, Ph Meter For Water Analysis Ph & Temp Testing, Large LCD Screen, Replaceable Batteries, Built-In Diagnostics, 9531000
Amazon.com
39
$18.99
APEC TDS Meter Digital Water Quality TDS Test Kit Meter With Carrying Case, 0 To 1999 Ppm Measurement Range, 1 Ppm Resolution, +/- 2% Readout Accuracy
Amazon.com
430
$18.99
APEC TDS Meter Digital Water Quality TDS Test Kit Meter With Carrying Case, 0 To 1999 Ppm Measurement Range, 1 Ppm Resolution, +/- 2% Readout Accuracy
Amazon.com
430
$315.00
Herbicides Water Test Kit [Certified Laboratory]
Tap Score
$315.00
Herbicides Water Test Kit [Certified Laboratory]
Tap Score
$189.00
Essential City Water Test Kit
Tap Score
$189.00
Essential City Water Test Kit
Tap Score
$438.99
Sper Scientific Turbidity Meter, Water Quality Tester, Portable Water Quality Meter For Field And Lab, Turbidimeter For Water Test With Carry Case (
Amazon.com
26
Free shipping
$438.99
Sper Scientific Turbidity Meter, Water Quality Tester, Portable Water Quality Meter For Field And Lab, Turbidimeter For Water Test With Carry Case (
Amazon.com
26
$245.00
Pesticides Water Test Kit | Certified Laboratory
Tap Score
$245.00
Pesticides Water Test Kit | Certified Laboratory
Tap Score
$43.99
$92.19
7-In-1 TDS Water Tester 0.01 High Accuracy Digital Ph Meter PH/ TDS/ EC/ Salinity/ Temperature Tester PPM Water Tester For Drinking Water Hydroponics
LightInTheBox
52% off
$43.99
$92.19
7-In-1 TDS Water Tester 0.01 High Accuracy Digital Ph Meter PH/ TDS/ EC/ Salinity/ Temperature Tester PPM Water Tester For Drinking Water Hydroponics
LightInTheBox
$89.18
$160.58
Lamotte Company XX01472 Aquaponics Water Test Kit
Poolvestors
44% off
$89.18
$160.58
Lamotte Company XX01472 Aquaponics Water Test Kit
Poolvestors
$92.21
$175.25
Lamotte Company XX01472 Aquaponics Water Test Kit
aaatoshomx
47% off
$92.21
$175.25
Lamotte Company XX01472 Aquaponics Water Test Kit
aaatoshomx
$29.78
4In1 PH/TDS/EC/Temperature Meter Digital Water Quality Monitor Tester Test Tool
vipih.com
$29.78
4In1 PH/TDS/EC/Temperature Meter Digital Water Quality Monitor Tester Test Tool
vipih.com
$39.97
$79.94
LCD Tester Pocket Hydroponics, Digital Electric PH Meter, Aquarium Water Test Pen | The Cart Load
Inspire Uplift
Free shipping
50% off
$39.97
$79.94
LCD Tester Pocket Hydroponics, Digital Electric PH Meter, Aquarium Water Test Pen | The Cart Load
Inspire Uplift
Free shipping
$9.99
$19.99
Sakerplus Digital TDS EC Water Tester
Sakerplus
50% off
$9.99
$19.99
Sakerplus Digital TDS EC Water Tester
Sakerplus
$57.99
Hydrogen Water Tester 4 in 1 Ph ORP H2 Temperature Meter Accurate Digital Water Quality Test Kit For Drinking Water
Home Depot
Free shipping
$57.99
Hydrogen Water Tester 4 in 1 Ph ORP H2 Temperature Meter Accurate Digital Water Quality Test Kit For Drinking Water
Home Depot
Free shipping
$99.95
Hanna Groline Waterproof Hydroponic Ph/Temp Tester
Hydrobuilder
$99.95
Hanna Groline Waterproof Hydroponic Ph/Temp Tester
Hydrobuilder
$60.99
$82.34
General Hydroponics 722145, 1-Ounce Ph Test Kit, 1 Ounce
gameballsod.com
25% off
$60.99
$82.34
General Hydroponics 722145, 1-Ounce Ph Test Kit, 1 Ounce
gameballsod.com
$292.24
Groline Hydroponic Waterproof Ph/EC/TDS/Temperature Tester
Certified MTP
$292.24
Groline Hydroponic Waterproof Ph/EC/TDS/Temperature Tester
Certified MTP
$34.78
5 in 1 Digital PH TDS EC ORP Temperature Water Quality Tester Meter Test Tool
vipih.com
$34.78
5 in 1 Digital PH TDS EC ORP Temperature Water Quality Tester Meter Test Tool
vipih.com
$40.78
7 in 1 Backlight PH/TDS/EC/ORP/TEMP/SG/Salinity Water Quality Meter Tester
vipih.com
$40.78
7 in 1 Backlight PH/TDS/EC/ORP/TEMP/SG/Salinity Water Quality Meter Tester
vipih.com