Shop Digital Water Tester Meter

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$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
$308.20
Milwaukee MC810 Ph/TDS/Temp MAX Monitor
Test Equipment Depot
$308.20
Milwaukee MC810 Ph/TDS/Temp MAX Monitor
Test Equipment Depot
$15.19
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
31K+
$15.19
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
31K+
$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
$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
$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
$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
$315.88
Extech Pocket Multiparameter Meter: Conductivity/Ph/Salinity/Temp/Total Dissolved Solids Model: EC500
Grainger
420
$315.88
Extech Pocket Multiparameter Meter: Conductivity/Ph/Salinity/Temp/Total Dissolved Solids Model: EC500
Grainger
420
$160.85
Extech Pocket Multiparameter Meter: Conductivity/Salinity/Temp/Total Dissolved Solids Model: EC400
Grainger
147
$160.85
Extech Pocket Multiparameter Meter: Conductivity/Salinity/Temp/Total Dissolved Solids Model: EC400
Grainger
147
$15.00
TDS Meter - Third Wave Water
Third Wave Water
$15.00
TDS Meter - Third Wave Water
Third Wave Water
$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
$120.00
Next Century Digital Water Meter Display - NCRR4
Flows.com
$120.00
Next Century Digital Water Meter Display - NCRR4
Flows.com
$54.99
$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
40% off
$54.99
$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
$280.00
Digital Water Meter - Totalizer Only - 01N31GM
Flows.com
$280.00
Digital Water Meter - Totalizer Only - 01N31GM
Flows.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
$346.43
Extech Pocket Multiparameter Meter Kit: Conductivity/Ph/Salinity/Temp/Total Dissolved Solids Model: EC510
Grainger
19
$346.43
Extech Pocket Multiparameter Meter Kit: Conductivity/Ph/Salinity/Temp/Total Dissolved Solids Model: EC510
Grainger
19
$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
$37.99
2IN1 PH Chlorine Meter Water Quality Tester
Pexav
$37.99
2IN1 PH Chlorine Meter Water Quality Tester
Pexav
$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
$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
$15.67
HM Digital TDS-EZ, Water Quality Tester
Selectum
7K+
$15.67
HM Digital TDS-EZ, Water Quality Tester
Selectum
7K+
$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
$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
$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
$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
$72.99
$85.99
Tilswall Wifi 7In1 Water Quality Tester Multi-Parameter Water Analyzer
Tilswall US
15% off
$72.99
$85.99
Tilswall Wifi 7In1 Water Quality Tester Multi-Parameter Water Analyzer
Tilswall US
$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
$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
$329.00
Hach Pocket Pro+ Multi 1 Tester For Cond/TDS/Salinity With Replaceable Sensor 9532700
Core & Main
$329.00
Hach Pocket Pro+ Multi 1 Tester For Cond/TDS/Salinity With Replaceable Sensor 9532700
Core & Main
$51.99
$103.98
Aquacheck Pro 2In1 Digital PH And Chlorine Meter Professional Water Quality Tester For Pools, Spas & Aquariums - Round | Inspired Finds
Inspire Uplift
Free shipping
50% off
$51.99
$103.98
Aquacheck Pro 2In1 Digital PH And Chlorine Meter Professional Water Quality Tester For Pools, Spas & Aquariums - Round | Inspired Finds
Inspire Uplift
Free shipping
$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
$7.99
High Accuracy Digital TDS Meter For Water Purity - 0-9990Ppm LCD Tester For Aquariums
Evalm
$7.99
High Accuracy Digital TDS Meter For Water Purity - 0-9990Ppm LCD Tester For Aquariums
Evalm
$40.78
7 in 1 Digital Salinity PH TDS TEMP SG EC ORP Tester Water Quality Monitor Meter
vipih.com
$40.78
7 in 1 Digital Salinity PH TDS TEMP SG EC ORP Tester Water Quality Monitor Meter
vipih.com
$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
$59.76
$79.70
RCYAGO 6 in 1 Ph/RH/EC/CF/TDS(PPM)/Temperature Rechargeable Multi-Parameter Wall-Mount Water Quality Tester
TekCypher.com
25% off
$59.76
$79.70
RCYAGO 6 in 1 Ph/RH/EC/CF/TDS(PPM)/Temperature Rechargeable Multi-Parameter Wall-Mount Water Quality Tester
TekCypher.com
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)
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8 Best pH Meters In 2025 (Ranked By Quality)
8 Best pH Meters In 2025 (Ranked By Quality)
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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
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gptx.org
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Shop Digital Water Tester Meter

Sponsored
About our ads
$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
$308.20
Milwaukee MC810 Ph/TDS/Temp MAX Monitor
Test Equipment Depot
$308.20
Milwaukee MC810 Ph/TDS/Temp MAX Monitor
Test Equipment Depot
$15.19
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
31K+
$15.19
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
31K+
$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
$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
$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
$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
$315.88
Extech Pocket Multiparameter Meter: Conductivity/Ph/Salinity/Temp/Total Dissolved Solids Model: EC500
Grainger
420
$315.88
Extech Pocket Multiparameter Meter: Conductivity/Ph/Salinity/Temp/Total Dissolved Solids Model: EC500
Grainger
420
$160.85
Extech Pocket Multiparameter Meter: Conductivity/Salinity/Temp/Total Dissolved Solids Model: EC400
Grainger
147
$160.85
Extech Pocket Multiparameter Meter: Conductivity/Salinity/Temp/Total Dissolved Solids Model: EC400
Grainger
147
$15.00
TDS Meter - Third Wave Water
Third Wave Water
$15.00
TDS Meter - Third Wave Water
Third Wave Water
$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
$120.00
Next Century Digital Water Meter Display - NCRR4
Flows.com
$120.00
Next Century Digital Water Meter Display - NCRR4
Flows.com
$54.99
$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
40% off
$54.99
$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
$280.00
Digital Water Meter - Totalizer Only - 01N31GM
Flows.com
$280.00
Digital Water Meter - Totalizer Only - 01N31GM
Flows.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
$346.43
Extech Pocket Multiparameter Meter Kit: Conductivity/Ph/Salinity/Temp/Total Dissolved Solids Model: EC510
Grainger
19
$346.43
Extech Pocket Multiparameter Meter Kit: Conductivity/Ph/Salinity/Temp/Total Dissolved Solids Model: EC510
Grainger
19
$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