Shop Handheld EC Meter

Sponsored
About our ads
$134.00
Extech EC400 Exstik Waterproof Conductivity, TDS, Salinity, And Temperature Meter
Amazon.com
Free shipping
$134.00
Extech EC400 Exstik Waterproof Conductivity, TDS, Salinity, And Temperature Meter
Amazon.com
Free shipping
$48.99
Apera Instruments Value Series EC20 Conductivity (EC) Pocket Tester Kit, ±1% F.S Accuracy In 0 To 20 Ms/Cm, BPB Sensor
Amazon.com
Free shipping
$48.99
Apera Instruments Value Series EC20 Conductivity (EC) Pocket Tester Kit, ±1% F.S Accuracy In 0 To 20 Ms/Cm, BPB Sensor
Amazon.com
Free shipping
$130.62
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
Free shipping
$130.62
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
Free shipping
$104.00
Bluelab Truncheon Nutrient Meter, Digital Conductivity Tester In Water (EC, 500, Ppm 700, CF, TDS) Tool For Hydroponic System And Indoor Plant Grow
Amazon.com
1K+
Free shipping
$104.00
Bluelab Truncheon Nutrient Meter, Digital Conductivity Tester In Water (EC, 500, Ppm 700, CF, TDS) Tool For Hydroponic System And Indoor Plant Grow
Amazon.com
1K+
$4.99
4 in 1 Digital Water Quality Tester - TDS/EC/Temperature(°C/°F)TDS Meter | 0-9999 Ppm | Accurate And Professional For Drinking Water, Hydroponics,
Amazon.com
31
$4.99
4 in 1 Digital Water Quality Tester - TDS/EC/Temperature(°C/°F)TDS Meter | 0-9999 Ppm | Accurate And Professional For Drinking Water, Hydroponics,
Amazon.com
31
$204.00
Extech EC500 Waterproof Exstik II Ph/Conductivity Meter
Amazon.com
Free shipping
$204.00
Extech EC500 Waterproof Exstik II Ph/Conductivity Meter
Amazon.com
Free shipping
$32.99
UIUZMAR Digital Conductivity Tester (EC, Ppm 500, Ppm700, CF) PPM And EC Meter Truncheon Nutrient Meter With Light Indicator For Hydroponics Gardening
Amazon.com
52
$32.99
UIUZMAR Digital Conductivity Tester (EC, Ppm 500, Ppm700, CF) PPM And EC Meter Truncheon Nutrient Meter With Light Indicator For Hydroponics Gardening
Amazon.com
52
$976.86
EC Meter For Soil And Water
Certified MTP
$976.86
EC Meter For Soil And Water
Certified MTP
$9.99
Digital TDS Meter, Hofun 3 in 1 TDS, EC & Temperature Meter, Accurate & Reliable PPM Meter, Water Testing Kits For Drinking Water Quality, Tap, Well,
Amazon.com
$9.99
Digital TDS Meter, Hofun 3 in 1 TDS, EC & Temperature Meter, Accurate & Reliable PPM Meter, Water Testing Kits For Drinking Water Quality, Tap, Well,
Amazon.com
$15.99
VIVOSUN 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,
Amazon.com
$15.99
VIVOSUN 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,
Amazon.com
$74.95
COM-100 HM Digital EC TDS & Temperature Waterproof Meter
US Water Systems
60-day returns (most items)
$74.95
COM-100 HM Digital EC TDS & Temperature Waterproof Meter
US Water Systems
60-day returns
$19.94
HM Digital TDS-3 Handheld TDS/EC/Temp Meter
Hydrobuilder
$19.94
HM Digital TDS-3 Handheld TDS/EC/Temp Meter
Hydrobuilder
$44.55
EC Meter Conductivity Standard, 1.41 Ms/Cm (500Ml)
Certified MTP
$44.55
EC Meter Conductivity Standard, 1.41 Ms/Cm (500Ml)
Certified MTP
$160.85
Extech Pocket Multiparameter Meter: Conductivity/Salinity/Temp/Total Dissolved Solids Model: EC400
Grainger
435
$160.85
Extech Pocket Multiparameter Meter: Conductivity/Salinity/Temp/Total Dissolved Solids Model: EC400
Grainger
435
$99.95
Hanna Instruments Groline Waterproof EC/TDS/Temp Tester
Hydrobuilder
30-day returns (most items)
$99.95
Hanna Instruments Groline Waterproof EC/TDS/Temp Tester
Hydrobuilder
30-day returns
$29.95
$31.19
EC-3 HM Digital Conductivity Meter With Carrying Case
US Water Systems
$29.95
$31.19
EC-3 HM Digital Conductivity Meter With Carrying Case
US Water Systems
$57.95
$60.00
Milwaukee EC60 EC, TDS, °C/°F Waterproof Tester, Automatic Calibration
Test Equipment Depot
$57.95
$60.00
Milwaukee EC60 EC, TDS, °C/°F Waterproof Tester, Automatic Calibration
Test Equipment Depot
$315.88
Extech Pocket Multiparameter Meter: Conductivity/Ph/Salinity/Temp/Total Dissolved Solids Model: EC500
Grainger
$315.88
Extech Pocket Multiparameter Meter: Conductivity/Ph/Salinity/Temp/Total Dissolved Solids Model: EC500
Grainger
$610.50
Environmental Express EC260 Waterproof Conductivity, TDS, Resistivity, And Salinity Handheld Meter | Cole-Parmer
Cole-Parmer
$610.50
Environmental Express EC260 Waterproof Conductivity, TDS, Resistivity, And Salinity Handheld Meter | Cole-Parmer
Cole-Parmer
$59.95
HM Digital COM-100 Pro Series EC/TDS/Temp Meter
Hydrobuilder
171
$59.95
HM Digital COM-100 Pro Series EC/TDS/Temp Meter
Hydrobuilder
171
$40.78
7 in 1 Digital Salinity PH TDS TEMP SG EC ORP Tester Water Quality Monitor Meter
vipih.com
30-day returns (most items)
$40.78
7 in 1 Digital Salinity PH TDS TEMP SG EC ORP Tester Water Quality Monitor Meter
vipih.com
30-day returns
$256.37
$295.00
Milwaukee MW805 Ph/EC/TDS/Temp 4 in 1 Data Log Meter With ATC
Test Equipment Depot
13% off
$256.37
$295.00
Milwaukee MW805 Ph/EC/TDS/Temp 4 in 1 Data Log Meter With ATC
Test Equipment Depot
$95.00
Milwaukee EC40 - EC/TDS Nutrient Meter
TEquipment
$95.00
Milwaukee EC40 - EC/TDS Nutrient Meter
TEquipment
$176.96
Extech Pocket Multiparameter Meter: Conductivity/Temp/Total Dissolved Solids, 0 Us/Cm To 1,999 Us/Cm Model: EC150
Grainger
141
$176.96
Extech Pocket Multiparameter Meter: Conductivity/Temp/Total Dissolved Solids, 0 Us/Cm To 1,999 Us/Cm Model: EC150
Grainger
141
$149.18
Extech | Exstik Conductivity/TDS/Salinity/Temp Meter - Conductivity Probe | Part EC400
MSC Direct
435
$149.18
Extech | Exstik Conductivity/TDS/Salinity/Temp Meter - Conductivity Probe | Part EC400
MSC Direct
435
$574.50
Environmental Express EC 100 Portable Conductivity Meter Kit With Case, EC/ATC Probe, And Solutions | Cole-Parmer
Cole-Parmer
$574.50
Environmental Express EC 100 Portable Conductivity Meter Kit With Case, EC/ATC Probe, And Solutions | Cole-Parmer
Cole-Parmer
$249.00
Extech EC210 Water Quality Meters-Conductivity / Salinity
TEquipment
$249.00
Extech EC210 Water Quality Meters-Conductivity / Salinity
TEquipment
$396.25
$475.50
Oakton EC250 - Waterproof Conductivity, TDS, Resistivity, And Salinity Handheld Meter, 35660-38
TEquipment
16% off
$396.25
$475.50
Oakton EC250 - Waterproof Conductivity, TDS, Resistivity, And Salinity Handheld Meter, 35660-38
TEquipment
$29.21
HM Digital COM-80, Pen Style TDS/EC/Temp Meter
Selectum
$29.21
HM Digital COM-80, Pen Style TDS/EC/Temp Meter
Selectum
$847.74
Portable Ph/EC/TDS/Temperature Meter
Thomas Scientific
$847.74
Portable Ph/EC/TDS/Temperature Meter
Thomas Scientific
$55.20
HM Digital COM-100, Waterproof Professional EC/TDS Meter
Selectum
$55.20
HM Digital COM-100, Waterproof Professional EC/TDS Meter
Selectum
$219.39
$249.00
Extech EC210 Compact Conductivity TDS Meter
Test Equipment Depot
11% off
$219.39
$249.00
Extech EC210 Compact Conductivity TDS Meter
Test Equipment Depot
$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
$334.99
Hanna HI99301 Portable High Range EC/TDS Meter | Waterproof Conductivity Tester
Blue Tiger Scientific
$334.99
Hanna HI99301 Portable High Range EC/TDS Meter | Waterproof Conductivity Tester
Blue Tiger Scientific
$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
$334.99
Hanna Instruments HI99300 EC/TDS Meter | Portable Low Range Conductivity/TDS
Blue Tiger Scientific
$334.99
Hanna Instruments HI99300 EC/TDS Meter | Portable Low Range Conductivity/TDS
Blue Tiger Scientific
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    Shop Handheld EC Meter

    Sponsored
    About our ads
    $134.00
    Extech EC400 Exstik Waterproof Conductivity, TDS, Salinity, And Temperature Meter
    Amazon.com
    Free shipping
    $134.00
    Extech EC400 Exstik Waterproof Conductivity, TDS, Salinity, And Temperature Meter
    Amazon.com
    Free shipping
    $48.99
    Apera Instruments Value Series EC20 Conductivity (EC) Pocket Tester Kit, ±1% F.S Accuracy In 0 To 20 Ms/Cm, BPB Sensor
    Amazon.com
    299
    Free shipping
    $48.99
    Apera Instruments Value Series EC20 Conductivity (EC) Pocket Tester Kit, ±1% F.S Accuracy In 0 To 20 Ms/Cm, BPB Sensor
    Amazon.com
    299
    $130.62
    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
    Free shipping
    $130.62
    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
    Free shipping
    $104.00
    Bluelab Truncheon Nutrient Meter, Digital Conductivity Tester In Water (EC, 500, Ppm 700, CF, TDS) Tool For Hydroponic System And Indoor Plant Grow
    Amazon.com
    1K+
    Free shipping
    $104.00
    Bluelab Truncheon Nutrient Meter, Digital Conductivity Tester In Water (EC, 500, Ppm 700, CF, TDS) Tool For Hydroponic System And Indoor Plant Grow
    Amazon.com
    1K+
    $4.99
    4 in 1 Digital Water Quality Tester - TDS/EC/Temperature(°C/°F)TDS Meter | 0-9999 Ppm | Accurate And Professional For Drinking Water, Hydroponics,
    Amazon.com
    31
    $4.99
    4 in 1 Digital Water Quality Tester - TDS/EC/Temperature(°C/°F)TDS Meter | 0-9999 Ppm | Accurate And Professional For Drinking Water, Hydroponics,
    Amazon.com
    31
    $204.00
    Extech EC500 Waterproof Exstik II Ph/Conductivity Meter
    Amazon.com
    Free shipping
    $204.00
    Extech EC500 Waterproof Exstik II Ph/Conductivity Meter
    Amazon.com
    Free shipping
    $32.99
    UIUZMAR Digital Conductivity Tester (EC, Ppm 500, Ppm700, CF) PPM And EC Meter Truncheon Nutrient Meter With Light Indicator For Hydroponics Gardening
    Amazon.com
    52
    $32.99
    UIUZMAR Digital Conductivity Tester (EC, Ppm 500, Ppm700, CF) PPM And EC Meter Truncheon Nutrient Meter With Light Indicator For Hydroponics Gardening
    Amazon.com
    52
    $976.86
    EC Meter For Soil And Water
    Certified MTP
    $976.86
    EC Meter For Soil And Water
    Certified MTP
    $9.99
    Digital TDS Meter, Hofun 3 in 1 TDS, EC & Temperature Meter, Accurate & Reliable PPM Meter, Water Testing Kits For Drinking Water Quality, Tap, Well,
    Amazon.com
    $9.99
    Digital TDS Meter, Hofun 3 in 1 TDS, EC & Temperature Meter, Accurate & Reliable PPM Meter, Water Testing Kits For Drinking Water Quality, Tap, Well,
    Amazon.com
    $15.99
    VIVOSUN 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,
    Amazon.com
    $15.99
    VIVOSUN 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,
    Amazon.com
    $74.95
    COM-100 HM Digital EC TDS & Temperature Waterproof Meter
    US Water Systems
    60-day returns (most items)
    $74.95
    COM-100 HM Digital EC TDS & Temperature Waterproof Meter
    US Water Systems
    60-day returns
    $19.94
    HM Digital TDS-3 Handheld TDS/EC/Temp Meter
    Hydrobuilder
    $19.94
    HM Digital TDS-3 Handheld TDS/EC/Temp Meter
    Hydrobuilder
    $44.55
    EC Meter Conductivity Standard, 1.41 Ms/Cm (500Ml)
    Certified MTP
    $44.55
    EC Meter Conductivity Standard, 1.41 Ms/Cm (500Ml)
    Certified MTP
    $160.85
    Extech Pocket Multiparameter Meter: Conductivity/Salinity/Temp/Total Dissolved Solids Model: EC400
    Grainger
    435
    $160.85
    Extech Pocket Multiparameter Meter: Conductivity/Salinity/Temp/Total Dissolved Solids Model: EC400
    Grainger
    435
    $99.95
    Hanna Instruments Groline Waterproof EC/TDS/Temp Tester
    Hydrobuilder
    30-day returns (most items)
    $99.95
    Hanna Instruments Groline Waterproof EC/TDS/Temp Tester
    Hydrobuilder
    30-day returns
    $29.95
    $31.19
    EC-3 HM Digital Conductivity Meter With Carrying Case
    US Water Systems
    $29.95
    $31.19
    EC-3 HM Digital Conductivity Meter With Carrying Case
    US Water Systems
    $57.95
    $60.00
    Milwaukee EC60 EC, TDS, °C/°F Waterproof Tester, Automatic Calibration
    Test Equipment Depot
    $57.95
    $60.00
    Milwaukee EC60 EC, TDS, °C/°F Waterproof Tester, Automatic Calibration
    Test Equipment Depot
    $315.88
    Extech Pocket Multiparameter Meter: Conductivity/Ph/Salinity/Temp/Total Dissolved Solids Model: EC500
    Grainger
    $315.88
    Extech Pocket Multiparameter Meter: Conductivity/Ph/Salinity/Temp/Total Dissolved Solids Model: EC500
    Grainger