Shop EC PPM Meter

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$102.00
COM-300: Waterproof Professional Series Ph/EC/TDS/Temp Meter Single
Fresh Water Systems
33
$102.00
COM-300: Waterproof Professional Series Ph/EC/TDS/Temp Meter Single
Fresh Water Systems
$294.40
Milwaukee MW802 - PRO 3-In-1 Ph/EC/TDS Combo Meter With ATC | Tequipment
TEquipment
3
$294.40
Milwaukee MW802 - PRO 3-In-1 Ph/EC/TDS Combo Meter With ATC | Tequipment
TEquipment
$461.15
Milwaukee MW805 - MAX 4-In-1 Ph/EC/TDS/Temp. Combo Meter W/ATC, 0 - 4000 S/Cm, 0-2000 Ppm (Mg/L) | Tequipment
TEquipment
$461.15
Milwaukee MW805 - MAX 4-In-1 Ph/EC/TDS/Temp. Combo Meter W/ATC, 0 - 4000 S/Cm, 0-2000 Ppm (Mg/L) | Tequipment
TEquipment
$20.00
Handheld EC & Temp Meter W/ Case
Fresh Water Systems
$20.00
Handheld EC & Temp Meter W/ Case
Fresh Water Systems
$77.90
Milwaukee Instruments EC60 - PRO Waterproof 3-In-1 EC/TDS/Temp Tester W/ Replaceable Probe | Tequipment
TEquipment
$77.90
Milwaukee Instruments EC60 - PRO Waterproof 3-In-1 EC/TDS/Temp Tester W/ Replaceable Probe | Tequipment
TEquipment
$12.90
HM Digital TDS-3 Handheld TDS Meter With Thermometer
Fresh Water Systems
11
$12.90
HM Digital TDS-3 Handheld TDS Meter With Thermometer
Fresh Water Systems
$54.00
Waterproof EC / TDS / Temperature Combo Meter COM-100
Cannon Water Technology
$54.00
Waterproof EC / TDS / Temperature Combo Meter COM-100
Cannon Water Technology
$135.82
APERA INSTRUMENTS AI316 Premium Series PC60 5-In-1 Waterproof Ph/EC (Conductivity) /TDS (Ppm) /Salinity (Ppt) /Temp. Multi-Parameter Pocket Tester Kit
Amazon.com
1K+
Free shipping
$135.82
APERA INSTRUMENTS AI316 Premium Series PC60 5-In-1 Waterproof Ph/EC (Conductivity) /TDS (Ppm) /Salinity (Ppt) /Temp. Multi-Parameter Pocket Tester Kit
Amazon.com
$461.15
Milwaukee MW806 MAX Ph/EC/TDS/Temp Logging Quality Meter W/ATC
Test Equipment Depot
$461.15
Milwaukee MW806 MAX Ph/EC/TDS/Temp Logging Quality Meter W/ATC
Test Equipment Depot
$56.71
VFA-6-EC DWYER - Sensors & Switches & Flow Meter Supplies
Radwell.com
$56.71
VFA-6-EC DWYER - Sensors & Switches & Flow Meter Supplies
Radwell.com
$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
843
$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
$707.25
Milwaukee MW306 4-In-1 PRO EC, TDS, Nacl, Temp Logging Portable Meter
Test Equipment Depot
$707.25
Milwaukee MW306 4-In-1 PRO EC, TDS, Nacl, Temp Logging Portable Meter
Test Equipment Depot
$29.95
$49.92
EC-3 HM Digital Conductivity Meter With Carrying Case
US Water Systems
40% off
$29.95
$49.92
EC-3 HM Digital Conductivity Meter With Carrying Case
US Water Systems
$401.14
$520.00
Oakton Instruments 35604-10 EC 100 Conductivity Meter, EC/ATC Probe
Test Equipment Depot
22% off
$401.14
$520.00
Oakton Instruments 35604-10 EC 100 Conductivity Meter, EC/ATC Probe
Test Equipment Depot
$184.00
Horiba Laquatwin Conductivity (EC), Salt, TDS Meter (EC-33)
Agriculture Solutions LLC
$184.00
Horiba Laquatwin Conductivity (EC), Salt, TDS Meter (EC-33)
Agriculture Solutions LLC
$74.95
$124.92
COM-100 HM Digital EC TDS & Temperature Waterproof Meter
US Water Systems
40% off
$74.95
$124.92
COM-100 HM Digital EC TDS & Temperature Waterproof Meter
US Water Systems
$144.99
Hanna Instruments HI98318U Groline Waterproof EC/TDS (Ppm) Tester
Blue Tiger Scientific
$144.99
Hanna Instruments HI98318U Groline Waterproof EC/TDS (Ppm) Tester
Blue Tiger Scientific
$296.64
Milwaukee MW802 PRO 3-In-1 Ph, EC, TDS Combo Meter With ATC
Blue Tiger Scientific
$296.64
Milwaukee MW802 PRO 3-In-1 Ph, EC, TDS Combo Meter With ATC
Blue Tiger Scientific
$55.14
HM Digital COM-100, Waterproof Professional EC/TDS Meter
Selectum
31
$55.14
HM Digital COM-100, Waterproof Professional EC/TDS Meter
Selectum
$1,736.27
Hanna Instruments HI-991300N Range Meters, Ph, Ec, Tds, Temperature | Conductivity Meters
Newark
$1,736.27
Hanna Instruments HI-991300N Range Meters, Ph, Ec, Tds, Temperature | Conductivity Meters
Newark
$14.49
$27.33
3 In1 Meter Digital Water Quality Tester TDS EC Meter Temperature Tester Pen Multifunctional Digital Water Quality Tester For Water Purity TEMP PPM Te
LightInTheBox
46% off
$14.49
$27.33
3 In1 Meter Digital Water Quality Tester TDS EC Meter Temperature Tester Pen Multifunctional Digital Water Quality Tester For Water Purity TEMP PPM Te
LightInTheBox
$315.88
Extech Pocket Multiparameter Meter: Conductivity/Ph/Salinity/Temp/Total Dissolved Solids Model: EC500
Grainger
133
$315.88
Extech Pocket Multiparameter Meter: Conductivity/Ph/Salinity/Temp/Total Dissolved Solids Model: EC500
Grainger
$160.85
Extech Pocket Multiparameter Meter: Conductivity/Salinity/Temp/Total Dissolved Solids Model: EC400
Grainger
69
$160.85
Extech Pocket Multiparameter Meter: Conductivity/Salinity/Temp/Total Dissolved Solids Model: EC400
Grainger
$49.99
Hydrogen Water Tester Kit With PH ORP TDS EC Temperature And Dissolved Hydrogen Meter For Drinking Water At Home And For Hydroponics Pool Spa And
VXB.com
Free shipping
$49.99
Hydrogen Water Tester Kit With PH ORP TDS EC Temperature And Dissolved Hydrogen Meter For Drinking Water At Home And For Hydroponics Pool Spa And
VXB.com
$14.49
$27.33
3 In1 Meter Digital Water Quality Tester TDS EC Meter Temperature Tester Pen Multifunctional Digital Water Quality Tester For Water Purity TEMP PPM Te
LightInTheBox
46% off
$14.49
$27.33
3 In1 Meter Digital Water Quality Tester TDS EC Meter Temperature Tester Pen Multifunctional Digital Water Quality Tester For Water Purity TEMP PPM Te
LightInTheBox
$73.19
HM Digital COM-100L, Waterproof Professional Series EC/TDS Meter
Selectum
$73.19
HM Digital COM-100L, Waterproof Professional Series EC/TDS Meter
Selectum
$469.99
Waterproof, Multi-Range EC And TDS Meters With ATC For Field App
Agriculture Solutions LLC
$469.99
Waterproof, Multi-Range EC And TDS Meters With ATC For Field App
Agriculture Solutions LLC
$39.95
HM Digital COM-80 EC/TDS Hydrotester
Cannon Water Technology
$39.95
HM Digital COM-80 EC/TDS Hydrotester
Cannon Water Technology
$464.82
Milwaukee MW805 MAX 4-In-1 Ph/EC/TDS/Temp. Combo Meter With ATC
Blue Tiger Scientific
$464.82
Milwaukee MW805 MAX 4-In-1 Ph/EC/TDS/Temp. Combo Meter With ATC
Blue Tiger Scientific
$102.17
Apera Instruments AI103G, Grostar EC / 500Ppm / 700Ppm Pen Tester Kit
Selectum
$102.17
Apera Instruments AI103G, Grostar EC / 500Ppm / 700Ppm Pen Tester Kit
Selectum
$7.99
$9.99
High Accuracy TDS Meter Digital Water Tester 0-9990Ppm TDS EC LCD Water Purity PPM Aquarium Filter
USA.Banggood
20% off
$7.99
$9.99
High Accuracy TDS Meter Digital Water Tester 0-9990Ppm TDS EC LCD Water Purity PPM Aquarium Filter
USA.Banggood
$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
$346.43
Extech Pocket Multiparameter Meter Kit: Conductivity/Ph/Salinity/Temp/Total Dissolved Solids Model: EC510
Grainger
20
$346.43
Extech Pocket Multiparameter Meter Kit: Conductivity/Ph/Salinity/Temp/Total Dissolved Solids Model: EC510
Grainger
$39.99
Hydrogen Water Tester With ORP TDS And PH EC Meter Temperature Sensor Handy Six In One Water Quality Monitor For Drinking Water Digital PH PPM EC
VXB.com
Free shipping
$39.99
Hydrogen Water Tester With ORP TDS And PH EC Meter Temperature Sensor Handy Six In One Water Quality Monitor For Drinking Water Digital PH PPM EC
VXB.com
$174.99
LAMOTTE EC/TDS/Salt Meter,(4)CR2032 Batteries, 1749
Zoro.com
10
$174.99
LAMOTTE EC/TDS/Salt Meter,(4)CR2032 Batteries, 1749
Zoro.com
$32.78
5In1 PH/TDS/EC/Salinity/Temperature Digital Water Quality Tester Meter Test Tool
vipih.com
$32.78
5In1 PH/TDS/EC/Salinity/Temperature Digital Water Quality Tester Meter Test Tool
vipih.com
Bluelab TRUNCOMV2 Commercial Truncheon Nutrient Meter with Increased Measurement Range, Digital Conductivity (TDS, EC, ppm 500, ppm 700, CF) Tester in Water, Tool for Hydroponic System and Plant Grow
2:24
Bluelab TRUNCOMV2 Commercial Truncheon Nutrient Meter with Inc…
50 viewsJul 22, 2015
amazon
3-In-1 TDS Meter Digital Water Tester (TDS,Temperature and EC Meter),0-999Ppm PPM Meter for Hydroponics, Drinking Water - Walmart.ca
3-In-1 TDS Meter Digital Water Tester (TDS,Temperature and EC …
2.1B viewsMar 1, 2025
walmart.ca
Three Dollar EC - PPM Meter [Arduino] | Details | Hackaday.io
Three Dollar EC - PPM Meter [Arduino] | Details | Hackaday.io
Sep 4, 2015
hackaday.io
TDS Water Quality Tester,Accurate TDS, EC & Temperature Meter 3 in 1,0-9999 ppm with ± 2% Accuracy,Digital TDS Meter for Drinking Water Test,Aquarium Test,Swimming Pool,Hydroponics,RO/DI Water
10:51
TDS Water Quality Tester,Accurate TDS, EC & Temperature Meter 3 i…
1 viewsMar 23, 2019
amazon
Bluelab TRUNV2 Truncheon Nutrient Meter, Digital Conductivity Tester Review Unboxing - EC, ppm, TDS
Bluelab TRUNV2 Truncheon Nutrient Meter, Digital Conductivity Tester …
4K viewsApr 13, 2022
howweedgrow.com
Truncheon EC PPM Nutrient Meter for Hydroponic, Conductivity Tester Stick for Hydroponics Growing PPM Measuring Tool (EC, PPM 500, PPM 700, CF, Temp) for Nutrient Reservoir, Aquaponics, DWC
2:10
Truncheon EC PPM Nutrient Meter for Hydroponic, Conductivity Test…
5 months ago
amazon
HM Digital Meters for testing PH and PPM/EC/Temp. Getting them ready for first use for hydroponics.
13:29
HM Digital Meters for testing PH and PPM/EC/Temp. Getting them read…
2.6K viewsDec 26, 2020
YouTubeGrow Somethin' with Jeff
7:51
WATCH THIS - What You Need To Know About PPM/EC/TDS meters!!
67.1K viewsAug 22, 2018
YouTubePA Hydroponics
[Hot Item] Digital Water 0-9999 Ppm Accurate 3 in 1 TDS Temp Ec Meter
1 month ago
made-in-china.com
2:28
EC TDS & PPM Meter Review and General Tips
27.7K viewsMar 6, 2015
YouTube4hydroponics.com
10:04
Hydroponic Nutrient Measurements. EC, PPM and TDS: Explained
104.5K viewsMay 13, 2020
YouTubeHoocho
Three Dollar EC - PPM Meter [Arduino] | Details | Hackaday.io
Sep 4, 2015
hackaday.io
4:50
How to use a TDS & EC meter
14.1K viewsDec 14, 2020
YouTubeIndoor Farm
18:01
BlueLab pH PPM EC CF TDS Meters For Gardening Hydroponics Blue …
61.4K viewsOct 10, 2011
YouTubeMonster Gardens
4:16
Hydroponic Nutrients TDS, PPMs and EC Explained!
288K viewsFeb 20, 2014
YouTubeEverest Fernandez
4:11
How to Monitor Nutrients in Hydroponics?
3.8K viewsMar 18, 2021
YouTubeDosatronIntl
0:31
Nutrient Meter Test, Hydroponic EC PPM CF TestNutrient Nutra Wand …
Jul 24, 2023
amazon
15:17
What Is EC In Hydroponics? (Hydroponic Series: Video 4)
4.8K viewsNov 16, 2023
YouTubeBright Lane Gardens
04999ppm Portable TDS/EC Tester MultiFunction Water Quality Mete…
1 year ago
walmart.ca
1:44
The Amazing Bluelab Truncheon EC/CF/PPM Meter
33.2K viewsSep 30, 2008
YouTubeHydrodynamicsIntl
[Hot Item] High-Precision pH TDS&Ec Meter for Home Water Qu…
2 months ago
made-in-china.com
0:29
PPM Meter hydroponics, Waterproof 4 in-1 EC TDS Temp pH Tester for …
Oct 30, 2023
amazon
[Hot Item] Portable Water Quality Tester for TDS and Ec Measureme…
1 week ago
made-in-china.com
1:24
pH EC Continuous Monitor for Hydroponic, 6 in 1 WiFi EC PPM p…
5 months ago
amazon
Sunho Ec400 Ec410 Ec 450 0-20 Us/cm 0-200us/cm 0-2000us/cm T…
Aug 11, 2023
alibaba.com
[Hot Item] pH Ec Ppm Test Stick for Water Quality Analysis Meter
3 weeks ago
made-in-china.com
15:56
Measuring PH and EC Levels - Nutrient Basics for Dummies! - Ind…
62.5K viewsFeb 20, 2022
YouTubeLittle Garden on the Prairies
0:44
EC Meter 5-in-1 TDS Meter, SG Meter, Salinity Tester,Temp Meter.…
5 viewsJul 12, 2024
amazon
3:32
pH Meter for Water Digital EC and PPM Meter for Hydroponics Nutrie…
50 viewsAug 16, 2024
amazon
20:42
HYDROPONICS BASIC TIPS FOR BEGINNERS - Importance of EC, P…
9.1K viewsJan 6, 2022
YouTubeVG FARM GARDEN
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Shop EC PPM Meter

Sponsored
About our ads
$102.00
COM-300: Waterproof Professional Series Ph/EC/TDS/Temp Meter Single
Fresh Water Systems
33
$102.00
COM-300: Waterproof Professional Series Ph/EC/TDS/Temp Meter Single
Fresh Water Systems
$294.40
Milwaukee MW802 - PRO 3-In-1 Ph/EC/TDS Combo Meter With ATC | Tequipment
TEquipment
3
$294.40
Milwaukee MW802 - PRO 3-In-1 Ph/EC/TDS Combo Meter With ATC | Tequipment
TEquipment
$461.15
Milwaukee MW805 - MAX 4-In-1 Ph/EC/TDS/Temp. Combo Meter W/ATC, 0 - 4000 S/Cm, 0-2000 Ppm (Mg/L) | Tequipment
TEquipment
$461.15
Milwaukee MW805 - MAX 4-In-1 Ph/EC/TDS/Temp. Combo Meter W/ATC, 0 - 4000 S/Cm, 0-2000 Ppm (Mg/L) | Tequipment
TEquipment
$20.00
Handheld EC & Temp Meter W/ Case
Fresh Water Systems
$20.00
Handheld EC & Temp Meter W/ Case
Fresh Water Systems
$77.90
Milwaukee Instruments EC60 - PRO Waterproof 3-In-1 EC/TDS/Temp Tester W/ Replaceable Probe | Tequipment
TEquipment
$77.90
Milwaukee Instruments EC60 - PRO Waterproof 3-In-1 EC/TDS/Temp Tester W/ Replaceable Probe | Tequipment
TEquipment
$12.90
HM Digital TDS-3 Handheld TDS Meter With Thermometer
Fresh Water Systems
11
$12.90
HM Digital TDS-3 Handheld TDS Meter With Thermometer
Fresh Water Systems
$54.00
Waterproof EC / TDS / Temperature Combo Meter COM-100
Cannon Water Technology
$54.00
Waterproof EC / TDS / Temperature Combo Meter COM-100
Cannon Water Technology
$135.82
APERA INSTRUMENTS AI316 Premium Series PC60 5-In-1 Waterproof Ph/EC (Conductivity) /TDS (Ppm) /Salinity (Ppt) /Temp. Multi-Parameter Pocket Tester Kit
Amazon.com
1K+
Free shipping
$135.82
APERA INSTRUMENTS AI316 Premium Series PC60 5-In-1 Waterproof Ph/EC (Conductivity) /TDS (Ppm) /Salinity (Ppt) /Temp. Multi-Parameter Pocket Tester Kit
Amazon.com
$461.15
Milwaukee MW806 MAX Ph/EC/TDS/Temp Logging Quality Meter W/ATC
Test Equipment Depot
$461.15
Milwaukee MW806 MAX Ph/EC/TDS/Temp Logging Quality Meter W/ATC
Test Equipment Depot
$56.71
VFA-6-EC DWYER - Sensors & Switches & Flow Meter Supplies
Radwell.com
$56.71
VFA-6-EC DWYER - Sensors & Switches & Flow Meter Supplies
Radwell.com
$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
843
$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
$707.25
Milwaukee MW306 4-In-1 PRO EC, TDS, Nacl, Temp Logging Portable Meter
Test Equipment Depot
$707.25
Milwaukee MW306 4-In-1 PRO EC, TDS, Nacl, Temp Logging Portable Meter
Test Equipment Depot
$29.95
$49.92
EC-3 HM Digital Conductivity Meter With Carrying Case
US Water Systems
40% off
$29.95
$49.92
EC-3 HM Digital Conductivity Meter With Carrying Case
US Water Systems
$401.14
$520.00
Oakton Instruments 35604-10 EC 100 Conductivity Meter, EC/ATC Probe
Test Equipment Depot
22% off
$401.14
$520.00
Oakton Instruments 35604-10 EC 100 Conductivity Meter, EC/ATC Probe
Test Equipment Depot
$184.00
Horiba Laquatwin Conductivity (EC), Salt, TDS Meter (EC-33)
Agriculture Solutions LLC
$184.00
Horiba Laquatwin Conductivity (EC), Salt, TDS Meter (EC-33)
Agriculture Solutions LLC
$74.95
$124.92
COM-100 HM Digital EC TDS & Temperature Waterproof Meter
US Water Systems
40% off
$74.95
$124.92
COM-100 HM Digital EC TDS & Temperature Waterproof Meter
US Water Systems
$144.99
Hanna Instruments HI98318U Groline Waterproof EC/TDS (Ppm) Tester
Blue Tiger Scientific
$144.99
Hanna Instruments HI98318U Groline Waterproof EC/TDS (Ppm) Tester
Blue Tiger Scientific
$296.64
Milwaukee MW802 PRO 3-In-1 Ph, EC, TDS Combo Meter With ATC
Blue Tiger Scientific
$296.64
Milwaukee MW802 PRO 3-In-1 Ph, EC, TDS Combo Meter With ATC
Blue Tiger Scientific