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$150.30
Oakton Phtestr 30 Waterproof Ph Testr 30 Pocket Tester
Amazon.com
36
$150.30
Oakton Phtestr 30 Waterproof Ph Testr 30 Pocket Tester
Amazon.com
$219.00
Extech PH220-C Waterproof Palm Ph Meter With Cabled Electrode
Amazon.com
80
Free shipping
$219.00
Extech PH220-C Waterproof Palm Ph Meter With Cabled Electrode
Amazon.com
$494.00
Environmental Express Oakton Ph 6+ Handheld Meter With ATC Probe, Order Ph Probe Separately | Cole-Parmer
Cole-Parmer
$494.00
Environmental Express Oakton Ph 6+ Handheld Meter With ATC Probe, Order Ph Probe Separately | Cole-Parmer
Cole-Parmer
$23.99
$30.98
4-In-1 Soil Moisture Meter Digital PH Meter/Soil Moisture/Plant Temperature/Sunlight Intensity, Backlight LCD Display, Soil Test Meter For Garden,
Amazon.com
1K+
22% off
$23.99
$30.98
4-In-1 Soil Moisture Meter Digital PH Meter/Soil Moisture/Plant Temperature/Sunlight Intensity, Backlight LCD Display, Soil Test Meter For Garden,
Amazon.com
$111.60
Extech Exstik Waterproof Pocket Ph Tester | Cole-Parmer
Cole-Parmer
$111.60
Extech Exstik Waterproof Pocket Ph Tester | Cole-Parmer
Cole-Parmer
$99.95
$112.45
PH-200 HM Digital Professional Grade Handheld Ph Meter
US Water Systems
11% off
$99.95
$112.45
PH-200 HM Digital Professional Grade Handheld Ph Meter
US Water Systems
$641.00
Environmental Express Cole Parmer P200-02 Ph Meter Kit, 3-In-1 Ph Electrode, Electrode Holder | Cole-Parmer
Cole-Parmer
$641.00
Environmental Express Cole Parmer P200-02 Ph Meter Kit, 3-In-1 Ph Electrode, Electrode Holder | Cole-Parmer
Cole-Parmer
$13.28
Lowe's Moisture, Light, And Ph Meter | 60182L
Lowe's
$13.28
Lowe's Moisture, Light, And Ph Meter | 60182L
Lowe's
$184.95
$207.95
MSE PRO 0.014.0Ph Pocket PH Tester, For Measuring The Liquids
MSE Supplies
11% off
$184.95
$207.95
MSE PRO 0.014.0Ph Pocket PH Tester, For Measuring The Liquids
MSE Supplies
$37.20
HM Digital PH-80 Hydrotester Series Ph/Temp Meter
Hydrobuilder
613
$37.20
HM Digital PH-80 Hydrotester Series Ph/Temp Meter
Hydrobuilder
$263.95
$295.95
MSE PRO ±0.05Ph Pocket PH Tester With Single Line LCD
MSE Supplies
10% off
$263.95
$295.95
MSE PRO ±0.05Ph Pocket PH Tester With Single Line LCD
MSE Supplies
$79.96
HM Digital PH-200 Pro Series Waterproof Ph/Temp Meter
Hydrobuilder
386
$79.96
HM Digital PH-200 Pro Series Waterproof Ph/Temp Meter
Hydrobuilder
$9.99
$14.99
Suptree Digital PH Meter Tester For Water Pool- 0.01Ph High Accuracy Pen PH Tester For Cosmetic, Lotion, Foods And Water
Walmart
125
33% off
$9.99
$14.99
Suptree Digital PH Meter Tester For Water Pool- 0.01Ph High Accuracy Pen PH Tester For Cosmetic, Lotion, Foods And Water
Walmart
$20.29
Vivosun Ph & TDS Combo Meter
Hydrobuilder
$20.29
Vivosun Ph & TDS Combo Meter
Hydrobuilder
$224.95
$251.95
MSE PRO 0.014.0Ph Pocket PH Tester With Single Line LCD
MSE Supplies
10% off
$224.95
$251.95
MSE PRO 0.014.0Ph Pocket PH Tester With Single Line LCD
MSE Supplies
$289.00
TQC Sheen Ph-Meter Ph Tester 10 (Waterproof)
Industrial Physics
$289.00
TQC Sheen Ph-Meter Ph Tester 10 (Waterproof)
Industrial Physics
$71.43
HM Digital PH-200, Waterproof Professional Ph/Temp Meter
Selectum
386
$71.43
HM Digital PH-200, Waterproof Professional Ph/Temp Meter
Selectum
$149.00
AC Infinity Ph Meter Pro Kit | All-In-One Ph Pen | Interchangeable Probe
LED Lights Depot
$149.00
AC Infinity Ph Meter Pro Kit | All-In-One Ph Pen | Interchangeable Probe
LED Lights Depot
$5.99
Ph Meter For Water Hydroponics Digital PH Tester Pen 0.01 High Accuracy Pocket Size With 0-14 PH Measurement Range For Household Drinking, Pool And Aq
Walmart
$5.99
Ph Meter For Water Hydroponics Digital PH Tester Pen 0.01 High Accuracy Pocket Size With 0-14 PH Measurement Range For Household Drinking, Pool And Aq
Walmart
$455.50
Myron L Ph And Temperature Pen, Bluetooth Enabled PTBT2
Cannon Water Technology
$455.50
Myron L Ph And Temperature Pen, Bluetooth Enabled PTBT2
Cannon Water Technology
$192.56
General 0 To 14 Ph, Pen Style Ph Meter 32 To 194°F, Replaceable Ph Electrode Probe, Accurate Up To 1 Ph & ±2Mv Dph7011 - 54195433
Penn Tool Co
$192.56
General 0 To 14 Ph, Pen Style Ph Meter 32 To 194°F, Replaceable Ph Electrode Probe, Accurate Up To 1 Ph & ±2Mv Dph7011 - 54195433
Penn Tool Co
$154.99
Groline Soil Ph Tester (HI981030)
LED Lights Depot
2
$154.99
Groline Soil Ph Tester (HI981030)
LED Lights Depot
$9.48
Obosoe Digital PH Meter,High Accuracy PH Meter,Water PH Meter, Digital PH Test Pen With 0-14 PH Measurement Range For Drinking Water, Aquarium,Swimmin
Walmart
2
Free shipping
$9.48
Obosoe Digital PH Meter,High Accuracy PH Meter,Water PH Meter, Digital PH Test Pen With 0-14 PH Measurement Range For Drinking Water, Aquarium,Swimmin
Walmart
$1,295.00
Myron 720II Ph Meter
US Water Systems
20% off
$1,295.00
Myron 720II Ph Meter
US Water Systems
$31.40
HM Digital PH-80, Hydrotester
Selectum
613
$31.40
HM Digital PH-80, Hydrotester
Selectum
$161.05
Azzota WPPH-20-USA, Economy Waterproof Pen Type Ph Meter Tester WPPH-20 - USA (PH 4.01/7.00/10.00)
Selectum
$161.05
Azzota WPPH-20-USA, Economy Waterproof Pen Type Ph Meter Tester WPPH-20 - USA (PH 4.01/7.00/10.00)
Selectum
$256.00
TQC Sheen Phtestr 30 Waterproof Ph Meter
Industrial Physics
$256.00
TQC Sheen Phtestr 30 Waterproof Ph Meter
Industrial Physics
$199.00
REED R3525 Ph/Mv Meter With Temperature
Globaltestsupply.com
$199.00
REED R3525 Ph/Mv Meter With Temperature
Globaltestsupply.com
$49.99
$54.99
Black Friday Tilswall Digital Water Tester 5-In-1 PH Meter & TDS Meter
Tilswall US
$49.99
$54.99
Black Friday Tilswall Digital Water Tester 5-In-1 PH Meter & TDS Meter
Tilswall US
$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
$256.87
Extech Conductivity, Ph & Tds Meters & Testers, Min Ph Range 0.00, Probe Type Ph, Max Ph Range 14.00, Min Operating Temp 32F, Display Type Lcd
Penn Tool Co
$256.87
Extech Conductivity, Ph & Tds Meters & Testers, Min Ph Range 0.00, Probe Type Ph, Max Ph Range 14.00, Min Operating Temp 32F, Display Type Lcd
Penn Tool Co
$33.99
$47.59
Digital Ph Meter, 7-In-1 PH/TDS/EC/ORP/S.G/Salinity/Temp Meter 0.01 Resolution High Accuracy Multipurpose Water Quality Tester
fashionbirthfi
Free shipping
28% off
$33.99
$47.59
Digital Ph Meter, 7-In-1 PH/TDS/EC/ORP/S.G/Salinity/Temp Meter 0.01 Resolution High Accuracy Multipurpose Water Quality Tester
fashionbirthfi
$672.00
TQC Sheen Ph Meter Kit - Portable Ph And Temperature Meter
Industrial Physics
$672.00
TQC Sheen Ph Meter Kit - Portable Ph And Temperature Meter
Industrial Physics
$316.00
Hach Pocket Pro+ Ph Tester With Replaceable Sensor 9532000
Core & Main
$316.00
Hach Pocket Pro+ Ph Tester With Replaceable Sensor 9532000
Core & Main
$193.73
Extech 0 To 14 Ph, Ph Meter Flat Surface Ph Meter Probe, Accurate Up To 0.01 Ph Ph100 - 79255592
Penn Tool Co
$193.73
Extech 0 To 14 Ph, Ph Meter Flat Surface Ph Meter Probe, Accurate Up To 0.01 Ph Ph100 - 79255592
Penn Tool Co
$321.86
$677.60
Micro Matic USA PH-METER PH Tester Digital Water Testing Kit With Auto Calibration | Commercial Restaurant Supply
RestaurantSupply.com
52% off
$321.86
$677.60
Micro Matic USA PH-METER PH Tester Digital Water Testing Kit With Auto Calibration | Commercial Restaurant Supply
RestaurantSupply.com
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    Shop ph test meter

    Sponsored
    About our ads
    $150.30
    Oakton Phtestr 30 Waterproof Ph Testr 30 Pocket Tester
    Amazon.com
    36
    $150.30
    Oakton Phtestr 30 Waterproof Ph Testr 30 Pocket Tester
    Amazon.com
    $219.00
    Extech PH220-C Waterproof Palm Ph Meter With Cabled Electrode
    Amazon.com
    80
    Free shipping
    $219.00
    Extech PH220-C Waterproof Palm Ph Meter With Cabled Electrode
    Amazon.com
    $494.00
    Environmental Express Oakton Ph 6+ Handheld Meter With ATC Probe, Order Ph Probe Separately | Cole-Parmer
    Cole-Parmer
    $494.00
    Environmental Express Oakton Ph 6+ Handheld Meter With ATC Probe, Order Ph Probe Separately | Cole-Parmer
    Cole-Parmer
    $23.99
    $30.98
    4-In-1 Soil Moisture Meter Digital PH Meter/Soil Moisture/Plant Temperature/Sunlight Intensity, Backlight LCD Display, Soil Test Meter For Garden,
    Amazon.com
    1K+
    22% off
    $23.99
    $30.98
    4-In-1 Soil Moisture Meter Digital PH Meter/Soil Moisture/Plant Temperature/Sunlight Intensity, Backlight LCD Display, Soil Test Meter For Garden,
    Amazon.com
    $111.60
    Extech Exstik Waterproof Pocket Ph Tester | Cole-Parmer
    Cole-Parmer
    $111.60
    Extech Exstik Waterproof Pocket Ph Tester | Cole-Parmer
    Cole-Parmer
    $99.95
    $112.45
    PH-200 HM Digital Professional Grade Handheld Ph Meter
    US Water Systems
    11% off
    $99.95
    $112.45
    PH-200 HM Digital Professional Grade Handheld Ph Meter
    US Water Systems
    $641.00
    Environmental Express Cole Parmer P200-02 Ph Meter Kit, 3-In-1 Ph Electrode, Electrode Holder | Cole-Parmer
    Cole-Parmer
    $641.00
    Environmental Express Cole Parmer P200-02 Ph Meter Kit, 3-In-1 Ph Electrode, Electrode Holder | Cole-Parmer
    Cole-Parmer
    $13.28
    Lowe's Moisture, Light, And Ph Meter | 60182L
    Lowe's
    $13.28
    Lowe's Moisture, Light, And Ph Meter | 60182L
    Lowe's
    $184.95
    $207.95
    MSE PRO 0.014.0Ph Pocket PH Tester, For Measuring The Liquids
    MSE Supplies
    11% off
    $184.95
    $207.95
    MSE PRO 0.014.0Ph Pocket PH Tester, For Measuring The Liquids
    MSE Supplies
    $37.20
    HM Digital PH-80 Hydrotester Series Ph/Temp Meter
    Hydrobuilder
    613
    $37.20
    HM Digital PH-80 Hydrotester Series Ph/Temp Meter
    Hydrobuilder
    $263.95
    $295.95
    MSE PRO ±0.05Ph Pocket PH Tester With Single Line LCD
    MSE Supplies
    10% off
    $263.95
    $295.95
    MSE PRO ±0.05Ph Pocket PH Tester With Single Line LCD
    MSE Supplies
    $79.96
    HM Digital PH-200 Pro Series Waterproof Ph/Temp Meter
    Hydrobuilder
    386
    $79.96
    HM Digital PH-200 Pro Series Waterproof Ph/Temp Meter
    Hydrobuilder
    $9.99
    $14.99
    Suptree Digital PH Meter Tester For Water Pool- 0.01Ph High Accuracy Pen PH Tester For Cosmetic, Lotion, Foods And Water
    Walmart
    125
    33% off
    $9.99
    $14.99
    Suptree Digital PH Meter Tester For Water Pool- 0.01Ph High Accuracy Pen PH Tester For Cosmetic, Lotion, Foods And Water
    Walmart
    $20.29
    Vivosun Ph & TDS Combo Meter
    Hydrobuilder
    $20.29
    Vivosun Ph & TDS Combo Meter
    Hydrobuilder
    $224.95
    $251.95
    MSE PRO 0.014.0Ph Pocket PH Tester With Single Line LCD
    MSE Supplies
    10% off
    $224.95
    $251.95
    MSE PRO 0.014.0Ph Pocket PH Tester With Single Line LCD
    MSE Supplies
    $289.00
    TQC Sheen Ph-Meter Ph Tester 10 (Waterproof)
    Industrial Physics
    $289.00
    TQC Sheen Ph-Meter Ph Tester 10 (Waterproof)
    Industrial Physics
    $71.43
    HM Digital PH-200, Waterproof Professional Ph/Temp Meter
    Selectum
    386
    $71.43
    HM Digital PH-200, Waterproof Professional Ph/Temp Meter
    Selectum
    $149.00
    AC Infinity Ph Meter Pro Kit | All-In-One Ph Pen | Interchangeable Probe
    LED Lights Depot
    $149.00
    AC Infinity Ph Meter Pro Kit | All-In-One Ph Pen | Interchangeable Probe
    LED Lights Depot
    • BestReviews
      https://bestreviews.com › ph-meters
      About our ads
      DealDeal

      5 Best PH Meters 2025 | There's One Clear Winner

      SponsoredRead the #1 Guide for the Best pH Meters 2025. Free 2-Day Shipping and Free Returns. Find and Compare the Best pH Meters Based on Price, Features, Ratings & Reviews.
    • Amazon
      https://www.amazon.com › Industrial& › Scientific
      About our ads

      Ph testing meter | Amazon.com Official Site

      SponsoredFind deals and low prices on ph testing meter at Amazon.com. Browse & discover thousands of brands. Read customer reviews & find best sellers