Shop Digital Water Tester Meter

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$307.90
Extech CL200 Exstik Waterproof Chlorine Meter
Amazon.com
41
Free shipping
$307.90
Extech CL200 Exstik Waterproof Chlorine Meter
Amazon.com
41
$20.59
$31.99
Ph Meter, 3-In-1 TDS Meter Digital Water Tester With 0.01 High Precision, Water Tester For Drinking Water With 0-14 Ph Test Range, TDS/Temp/Ph Tester
Amazon.com
1K+
35% off
$20.59
$31.99
Ph Meter, 3-In-1 TDS Meter Digital Water Tester With 0.01 High Precision, Water Tester For Drinking Water With 0-14 Ph Test Range, TDS/Temp/Ph Tester
Amazon.com
1K+
$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
$0.69
$2.98
Water Quality Tester, Accurate And Reliable,TDS Meter,BIO Meter With Indicator Light Water Test Meter For Drinking Water
ace.lobws.com
76% off
$0.69
$2.98
Water Quality Tester, Accurate And Reliable,TDS Meter,BIO Meter With Indicator Light Water Test Meter For Drinking Water
ace.lobws.com
$315.88
Extech Pocket Multiparameter Meter: Conductivity/Ph/Salinity/Temp/Total Dissolved Solids Model: EC500
Grainger
437
$315.88
Extech Pocket Multiparameter Meter: Conductivity/Ph/Salinity/Temp/Total Dissolved Solids Model: EC500
Grainger
437
$219.65
Milwaukee Instruments MW804 - MAX Waterproof 4-In-1 Ph/EC/TDS/Temp Tester W/ Replaceable Probe | Tequipment
TEquipment
$219.65
Milwaukee Instruments MW804 - MAX Waterproof 4-In-1 Ph/EC/TDS/Temp Tester W/ Replaceable Probe | Tequipment
TEquipment
$160.85
Extech Pocket Multiparameter Meter: Conductivity/Salinity/Temp/Total Dissolved Solids Model: EC400
Grainger
498
$160.85
Extech Pocket Multiparameter Meter: Conductivity/Salinity/Temp/Total Dissolved Solids Model: EC400
Grainger
498
$3.69
$10.89
TDS Meter, Electronic Water Tester With 0-9990 PPM Measurement Range, Hand Held Digital Water Test Pen For Farming, Aquariums, Pools, Household Drinking Water (Blue)
ace.lobws.com
66% off
$3.69
$10.89
TDS Meter, Electronic Water Tester With 0-9990 PPM Measurement Range, Hand Held Digital Water Test Pen For Farming, Aquariums, Pools, Household Drinking Water (Blue)
ace.lobws.com
$308.20
Milwaukee MC810 Ph/TDS/Temp MAX Monitor
Test Equipment Depot
$308.20
Milwaukee MC810 Ph/TDS/Temp MAX Monitor
Test Equipment Depot
$254.48
Extech Ph Meter: 0 Ph To 14 Ph, +/-0.01 Ph, 0.01 Ph Ph Resolution, 3 Calibration Points, Mv/Ph/Temp Model: PH220-C
Grainger
60
$254.48
Extech Ph Meter: 0 Ph To 14 Ph, +/-0.01 Ph, 0.01 Ph Ph Resolution, 3 Calibration Points, Mv/Ph/Temp Model: PH220-C
Grainger
60
$280.00
Digital Water Meter - Totalizer Only - 01N31GM
Flows.com
$280.00
Digital Water Meter - Totalizer Only - 01N31GM
Flows.com
$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
3
$448.50
Milwaukee MW105 MAX Waterproof Ph/ORP/Temperature Portable Meter
Test Equipment Depot
$448.50
Milwaukee MW105 MAX Waterproof Ph/ORP/Temperature Portable Meter
Test Equipment Depot
$219.65
Milwaukee MW804 PH/Temp/TDS/Cond Meter, 14 Ph, 20 Ms/Cm, 0 To 10 Ppt
Test Equipment Depot
$219.65
Milwaukee MW804 PH/Temp/TDS/Cond Meter, 14 Ph, 20 Ms/Cm, 0 To 10 Ppt
Test Equipment Depot
$120.00
Next Century Digital Water Meter Display - NCRR4
Flows.com
$120.00
Next Century Digital Water Meter Display - NCRR4
Flows.com
$49.99
$54.99
Tilswall Digital Water Tester 5-In-1 PH Meter & TDS Meter
Tilswall US
$49.99
$54.99
Tilswall Digital Water Tester 5-In-1 PH Meter & TDS Meter
Tilswall US
$195.00
Hach Pocket Pro High Range Water Conductivity Meter Tester 9531500
Core & Main
$195.00
Hach Pocket Pro High Range Water Conductivity Meter Tester 9531500
Core & Main
$159.95
HM Digital Ph/TDS/EC/Temperature Digital Water Tester Com-300
Cannon Water Technology
$159.95
HM Digital Ph/TDS/EC/Temperature Digital Water Tester Com-300
Cannon Water Technology
$58.99
$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
36% off
$58.99
$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
$219.65
Milwaukee Instruments Ph58 - MAX Waterproof 3-In-1 Ph/ORP/Temp Tester W/ Replaceable Probe | Tequipment
TEquipment
$219.65
Milwaukee Instruments Ph58 - MAX Waterproof 3-In-1 Ph/ORP/Temp Tester W/ Replaceable Probe | Tequipment
TEquipment
$15.67
HM Digital TDS-EZ, Water Quality Tester
Selectum
7K+
$15.67
HM Digital TDS-EZ, Water Quality Tester
Selectum
7K+
$569.95
$637.57
Ohaus Starter 400-G Portable Water Analysis Meter
Marshall Scientific
10% off
$569.95
$637.57
Ohaus Starter 400-G Portable Water Analysis Meter
Marshall Scientific
$39.88
$51.84
YIFAN Water Quality Tester, 5 In1 Multi-Parameter Water Testing Meter Digital LCD Multi-Function Water Quality Monitor Ph/EC/CF/TDS(PPM) / Temp Analyzer
Suthisa.uk
Free shipping
23% off
$39.88
$51.84
YIFAN Water Quality Tester, 5 In1 Multi-Parameter Water Testing Meter Digital LCD Multi-Function Water Quality Monitor Ph/EC/CF/TDS(PPM) / Temp Analyzer
Suthisa.uk
Free shipping
$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
$29.97
Digital Electric PH Meter LCD Tester Pocket Hydroponics & Aquarium Water Test Pen For Accurate Water Quality Measurement Digital Electric PH Meter LCD
Inspire Uplift
$29.97
Digital Electric PH Meter LCD Tester Pocket Hydroponics & Aquarium Water Test Pen For Accurate Water Quality Measurement Digital Electric PH Meter LCD
Inspire Uplift
$15.00
TDS Meter - Third Wave Water
Third Wave Water
$15.00
TDS Meter - Third Wave Water
Third Wave Water
$29.97
TDS Meter Handheld Digital Water Tester High Precision For Tap And Purified Water Quality Blue
Inspire Uplift
$29.97
TDS Meter Handheld Digital Water Tester High Precision For Tap And Purified Water Quality Blue
Inspire Uplift
$19.99
Professional 3 in 1 Portable Water Quality Tester Ph EC TEMP Meter For Accurate Analysis
Evalm
$19.99
Professional 3 in 1 Portable Water Quality Tester Ph EC TEMP Meter For Accurate Analysis
Evalm
$14.49
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
$14.49
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
$100.00
HM Digital COM-300, Waterproof Professional Ph/EC/TDS/Temp Meter
Selectum
$100.00
HM Digital COM-300, Waterproof Professional Ph/EC/TDS/Temp Meter
Selectum
$17.99
4-In-1 Digital Water Tester For Accurate Drinking Water And Aquarium Measurements 01
Evalm
$17.99
4-In-1 Digital Water Tester For Accurate Drinking Water And Aquarium Measurements 01
Evalm
$14.99
$29.50
Servapure Digital Water Quality Meter, TDS-X002 Pocket Size TDS Meter | Serv-A-Pure
Serv-A-Pure
49% off
$14.99
$29.50
Servapure Digital Water Quality Meter, TDS-X002 Pocket Size TDS Meter | Serv-A-Pure
Serv-A-Pure
$35.99
7 in 1 Digital PH/TDS/EC/ORP/TEMP/SG/Salinity Water Quality Tester Meter LCD Pen
Walmart
Free shipping
$35.99
7 in 1 Digital PH/TDS/EC/ORP/TEMP/SG/Salinity Water Quality Tester Meter LCD Pen
Walmart
Free shipping
$1,302.00
Hach HQ2100 Portable Multi-Meter Ph/TDS/DO/ORP With Out Electrodes LEV015.53.2100A
Core & Main
$1,302.00
Hach HQ2100 Portable Multi-Meter Ph/TDS/DO/ORP With Out Electrodes LEV015.53.2100A
Core & Main
$72.99
$85.99
Tilswall Wireless Water Tester App Sync - PH, TDS, Temp
Tilswall US
15% off
$72.99
$85.99
Tilswall Wireless Water Tester App Sync - PH, TDS, Temp
Tilswall US
$16.99
High Accuracy TDS Meter | Digital Water Tester For Purity & PPM (0-9990Ppm)
Evalm
$16.99
High Accuracy TDS Meter | Digital Water Tester For Purity & PPM (0-9990Ppm)
Evalm
Digital PH Meter, 5 in 1 Pool Salt Tester for Water PH / TDS / EC / Salinity / Temp Meter with ATC, for Household Drinking Water Hot Tub Spas Fish Tank
Digital PH Meter, 5 in 1 Pool Salt Tester for Water PH / TDS / EC / Sa…
Jan 11, 2024
Walmart.com
Digital pH Meter | Tester for Water
Digital pH Meter | Tester for Water
May 25, 2018
aquaticlivefood.com.au
2 in 1 Chlorine & PH Meter, Dual Scale Water Quality Tester CL2 Level Meter, Digital Electronic Pool Water Tester Handheld Ph and Chlorine Tester for Swimming Pool,Spas, Water Quality Analysis Monitor
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amazon
Water Quality Tester Meter - Home Drinking Water Test Kit | Tap, Well Water Test Kit | Digital Water Tester Meter (0-3 NTU)
1:52
Water Quality Tester Meter - Home Drinking Water Test Kit | Tap, Wel…
1 viewsJun 23, 2022
amazon
8 Best pH Meters In 2025 (Ranked By Quality)
8 Best pH Meters In 2025 (Ranked By Quality)
5 viewsJan 10, 2025
plumbinglab.com
SafeDip 6 in 1 Electronic Water Tester-MET20A
SafeDip 6 in 1 Electronic Water Tester-MET20A
Jul 16, 2017
discountsaltpool.com
TDS Meter, Digital Water Tester with 0-9990 PPM Range, Portable for Aquaculture, Pools, Tap Water Testing
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H2Know Digital Water Meters
Sep 17, 2024
gptx.org
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TDS Meter Digital Water Tester, 8-in-1 pH TDS PPM EC Salt ORP H2 Te…
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4 in 1 TDS Meter Digital Water Tester for Drinking Water, All New 2025 P…
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TDS Meter 3 - Digital Water Quality Tester
May 22, 2020
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Hydroponics 5-in-1 Water Testing Meter (PH, Salinity, PPM, Tempera…
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Shop Digital Water Tester Meter

Sponsored
About our ads
$307.90
Extech CL200 Exstik Waterproof Chlorine Meter
Amazon.com
41
Free shipping
$307.90
Extech CL200 Exstik Waterproof Chlorine Meter
Amazon.com
41
$20.59
$31.99
Ph Meter, 3-In-1 TDS Meter Digital Water Tester With 0.01 High Precision, Water Tester For Drinking Water With 0-14 Ph Test Range, TDS/Temp/Ph Tester
Amazon.com
1K+
35% off
$20.59
$31.99
Ph Meter, 3-In-1 TDS Meter Digital Water Tester With 0.01 High Precision, Water Tester For Drinking Water With 0-14 Ph Test Range, TDS/Temp/Ph Tester
Amazon.com
1K+
$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
$0.69
$2.98
Water Quality Tester, Accurate And Reliable,TDS Meter,BIO Meter With Indicator Light Water Test Meter For Drinking Water
ace.lobws.com
76% off
$0.69
$2.98
Water Quality Tester, Accurate And Reliable,TDS Meter,BIO Meter With Indicator Light Water Test Meter For Drinking Water
ace.lobws.com
$315.88
Extech Pocket Multiparameter Meter: Conductivity/Ph/Salinity/Temp/Total Dissolved Solids Model: EC500
Grainger
437
$315.88
Extech Pocket Multiparameter Meter: Conductivity/Ph/Salinity/Temp/Total Dissolved Solids Model: EC500
Grainger
437
$219.65
Milwaukee Instruments MW804 - MAX Waterproof 4-In-1 Ph/EC/TDS/Temp Tester W/ Replaceable Probe | Tequipment
TEquipment
$219.65
Milwaukee Instruments MW804 - MAX Waterproof 4-In-1 Ph/EC/TDS/Temp Tester W/ Replaceable Probe | Tequipment
TEquipment
$160.85
Extech Pocket Multiparameter Meter: Conductivity/Salinity/Temp/Total Dissolved Solids Model: EC400
Grainger
498
$160.85
Extech Pocket Multiparameter Meter: Conductivity/Salinity/Temp/Total Dissolved Solids Model: EC400
Grainger
498
$3.69
$10.89
TDS Meter, Electronic Water Tester With 0-9990 PPM Measurement Range, Hand Held Digital Water Test Pen For Farming, Aquariums, Pools, Household Drinking Water (Blue)
ace.lobws.com
66% off
$3.69
$10.89
TDS Meter, Electronic Water Tester With 0-9990 PPM Measurement Range, Hand Held Digital Water Test Pen For Farming, Aquariums, Pools, Household Drinking Water (Blue)
ace.lobws.com
$308.20
Milwaukee MC810 Ph/TDS/Temp MAX Monitor
Test Equipment Depot
$308.20
Milwaukee MC810 Ph/TDS/Temp MAX Monitor
Test Equipment Depot
$254.48
Extech Ph Meter: 0 Ph To 14 Ph, +/-0.01 Ph, 0.01 Ph Ph Resolution, 3 Calibration Points, Mv/Ph/Temp Model: PH220-C
Grainger
60
$254.48
Extech Ph Meter: 0 Ph To 14 Ph, +/-0.01 Ph, 0.01 Ph Ph Resolution, 3 Calibration Points, Mv/Ph/Temp Model: PH220-C
Grainger
60
$280.00
Digital Water Meter - Totalizer Only - 01N31GM
Flows.com
$280.00
Digital Water Meter - Totalizer Only - 01N31GM
Flows.com
$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
3
$448.50
Milwaukee MW105 MAX Waterproof Ph/ORP/Temperature Portable Meter
Test Equipment Depot
$448.50
Milwaukee MW105 MAX Waterproof Ph/ORP/Temperature Portable Meter
Test Equipment Depot
$219.65
Milwaukee MW804 PH/Temp/TDS/Cond Meter, 14 Ph, 20 Ms/Cm, 0 To 10 Ppt
Test Equipment Depot
$219.65
Milwaukee MW804 PH/Temp/TDS/Cond Meter, 14 Ph, 20 Ms/Cm, 0 To 10 Ppt
Test Equipment Depot
$120.00
Next Century Digital Water Meter Display - NCRR4
Flows.com
$120.00
Next Century Digital Water Meter Display - NCRR4
Flows.com
$49.99
$54.99
Tilswall Digital Water Tester 5-In-1 PH Meter & TDS Meter
Tilswall US
$49.99
$54.99
Tilswall Digital Water Tester 5-In-1 PH Meter & TDS Meter
Tilswall US
$195.00
Hach Pocket Pro High Range Water Conductivity Meter Tester 9531500
Core & Main
$195.00
Hach Pocket Pro High Range Water Conductivity Meter Tester 9531500
Core & Main
$159.95
HM Digital Ph/TDS/EC/Temperature Digital Water Tester Com-300
Cannon Water Technology
$159.95
HM Digital Ph/TDS/EC/Temperature Digital Water Tester Com-300
Cannon Water Technology