Shop Acidity Meter

Sponsored
About our ads
$194.99
Kelway Calibrating Acidity Testing Meter For Soil (3.5 To 8 Ph)
Agriculture Solutions LLC
$194.99
Kelway Calibrating Acidity Testing Meter For Soil (3.5 To 8 Ph)
Agriculture Solutions LLC
$249.90
Apera Instruments, LLC-AI501 PH700 Benchtop Lab Ph Meter, 0.01 Ph Accuracy, 1-3 Points Auto Calibration, 3-In-1 Ph/Temp. Electrode
Amazon.com
164
Free shipping
$249.90
Apera Instruments, LLC-AI501 PH700 Benchtop Lab Ph Meter, 0.01 Ph Accuracy, 1-3 Points Auto Calibration, 3-In-1 Ph/Temp. Electrode
Amazon.com
164
$107.99
Kelway Acidity Testing Meter For Soil
Agriculture Solutions LLC
$107.99
Kelway Acidity Testing Meter For Soil
Agriculture Solutions LLC
$27.24
$52.89
PH-3012 Digital PH Meter High Precision Water Quality Tester Backlight Acidity Tester For
AliExpress
Free shipping
48% off
$27.24
$52.89
PH-3012 Digital PH Meter High Precision Water Quality Tester Backlight Acidity Tester For
AliExpress
Free shipping
$13.59
$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
28K+
15% off
$13.59
$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
28K+
$4.92
Digital PH Meter Acidity Tester Accuracy 0.01 PH Tester Aquarium Pool Water Quality Measure
AliExpress
$4.92
Digital PH Meter Acidity Tester Accuracy 0.01 PH Tester Aquarium Pool Water Quality Measure
AliExpress
$23.04
$44.99
Digital Food PH Meter 0.0014.00 High Accuracy Sensor Temperature Acidity Tester For Brewing Fruit
AliExpress
Free shipping
48% off
$23.04
$44.99
Digital Food PH Meter 0.0014.00 High Accuracy Sensor Temperature Acidity Tester For Brewing Fruit
AliExpress
Free shipping
$5.47
$12.07
3 in 1 Soil PH Meter Sunlight PH Tester Garden Flowers Soil Moisture Sensor Meter Plants Acidity
AliExpress
54% off
$5.47
$12.07
3 in 1 Soil PH Meter Sunlight PH Tester Garden Flowers Soil Moisture Sensor Meter Plants Acidity
AliExpress
$17.28
$25.77
Digital Bluetooth Food PH Meter 0.0014.00 High Accuracy Sensor Smart Temp Acidity Tester For
AliExpress
Free shipping
32% off
$17.28
$25.77
Digital Bluetooth Food PH Meter 0.0014.00 High Accuracy Sensor Smart Temp Acidity Tester For
AliExpress
Free shipping
$227.04
NANBEI Lab Benchtop Ph Meter, 1-3Points Auto Calibration,0.01 Ph Accuracy,200 Sets Of Data Storage,Professional Ph/Temp/ORP Test,6.0 Inch High
Amazon.com
6
Free shipping
$227.04
NANBEI Lab Benchtop Ph Meter, 1-3Points Auto Calibration,0.01 Ph Accuracy,200 Sets Of Data Storage,Professional Ph/Temp/ORP Test,6.0 Inch High
Amazon.com
6
$162.00
Horiba Laquatwin Ph Meter (Ph 22)
Agriculture Solutions LLC
$162.00
Horiba Laquatwin Ph Meter (Ph 22)
Agriculture Solutions LLC
$26.33
$35.99
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+
26% off
$26.33
$35.99
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+
$1,466.00
Hach HQ411D Laboratory Single Input Ph/Mv Meter - Ph & ORP HQ411D
Core & Main
$1,466.00
Hach HQ411D Laboratory Single Input Ph/Mv Meter - Ph & ORP HQ411D
Core & Main
$24.17
$25.87
Digital Food PH Meter With Backlight High Accuracy Sensor Temp Acidity Tester For Soil Cosmetic Food
AliExpress
Free shipping
$24.17
$25.87
Digital Food PH Meter With Backlight High Accuracy Sensor Temp Acidity Tester For Soil Cosmetic Food
AliExpress
Free shipping
$2.79
$4.74
TDS Meter 0-9990Ppm Digital PH Meter 0.01 PH High Precision Pen Water Tester TDS&PH Meter 0-14 PH
AliExpress
41% off
$2.79
$4.74
TDS Meter 0-9990Ppm Digital PH Meter 0.01 PH High Precision Pen Water Tester TDS&PH Meter 0-14 PH
AliExpress
$31.29
Smart Ph Meter For Food, GIDIGI Digital Food Ph Tester, Accurate Canning Ph Test Kits With ATC, Professional Fermenting Ph Test Pen, Spear Ph Probe
Amazon.com
243
$31.29
Smart Ph Meter For Food, GIDIGI Digital Food Ph Tester, Accurate Canning Ph Test Kits With ATC, Professional Fermenting Ph Test Pen, Spear Ph Probe
Amazon.com
243
$25.69
$50.17
Portable PH Meter Digital High Accuracy Sensor Temp Acidity Tester With Backlight For Soil Cosmetic
AliExpress
Free shipping
48% off
$25.69
$50.17
Portable PH Meter Digital High Accuracy Sensor Temp Acidity Tester With Backlight For Soil Cosmetic
AliExpress
Free shipping
$33.24
$65.16
New Digital PH Meter Multipurpose Acidity Meter Pen Type PH Tester Soil Analyzer With ATC Backlight
Aliexpress
Free shipping
48% off
$33.24
$65.16
New Digital PH Meter Multipurpose Acidity Meter Pen Type PH Tester Soil Analyzer With ATC Backlight
Aliexpress
Free shipping
$5.41
$10.78
3 in 1 Soil PH Meter Sunlight PH Tester Garden Flowers Soil Moisture Sensor Meter Plants Acidity
AliExpress
49% off
$5.41
$10.78
3 in 1 Soil PH Meter Sunlight PH Tester Garden Flowers Soil Moisture Sensor Meter Plants Acidity
AliExpress
$140.44
$272.70
AZ8601 PH Tester LCD Display Water Quality Tester High Accuracy PH/ORP Meter 0-14Ph Detector
AliExpress
Free shipping
48% off
$140.44
$272.70
AZ8601 PH Tester LCD Display Water Quality Tester High Accuracy PH/ORP Meter 0-14Ph Detector
AliExpress
Free shipping
$3.72
$3.91
PH Meter & TDS Meter Digital Water Quality Tester 0-14 PH Meter Tester 0-9990PPM TDS&EC LCD Water
AliExpress
$3.72
$3.91
PH Meter & TDS Meter Digital Water Quality Tester 0-14 PH Meter Tester 0-9990PPM TDS&EC LCD Water
AliExpress
$36.80
$40.54
Professional Ph Meter Pen Type Water Quality Tester Acidometer PH Acidity Meter For Aquarium
AliExpress
Free shipping
$36.80
$40.54
Professional Ph Meter Pen Type Water Quality Tester Acidometer PH Acidity Meter For Aquarium
AliExpress
Free shipping
$172.90
$185.50
Apera Instruments Premium-Series PH60S Food Ph Pocket Tester Kit, Swiss Spear Ph Electrode, ±0.01 Ph Accuracy, -2.00-16.00 Ph Range (AI313)
Amazon.com
2K+
Free shipping
$172.90
$185.50
Apera Instruments Premium-Series PH60S Food Ph Pocket Tester Kit, Swiss Spear Ph Electrode, ±0.01 Ph Accuracy, -2.00-16.00 Ph Range (AI313)
Amazon.com
2K+
$32.99
$39.99
Pawfly Digital Ph Meter For Food High Accuracy Ph Tester For Sourdough And Bread, Food Ph Meter For Fermentation Ph Test Pen For Fermenting, Sausage,
Amazon.com
14
17% off
$32.99
$39.99
Pawfly Digital Ph Meter For Food High Accuracy Ph Tester For Sourdough And Bread, Food Ph Meter For Fermentation Ph Test Pen For Fermenting, Sausage,
Amazon.com
14
$10.66
$20.41
Soil Ph Meter Soil Moisture Meter Plant Flowers Pointer Outdoor Soil Detector PH Tester Acidity
AliExpress
47% off
$10.66
$20.41
Soil Ph Meter Soil Moisture Meter Plant Flowers Pointer Outdoor Soil Detector PH Tester Acidity
AliExpress
$34.47
$67.32
PH-98211 Digital Multipurpose PH Meter Acidity Meter Ph Tester Soil Meter Tester With White
AliExpress
Free shipping
48% off
$34.47
$67.32
PH-98211 Digital Multipurpose PH Meter Acidity Meter Ph Tester Soil Meter Tester With White
AliExpress
Free shipping
$38.99
$64.98
Urit Uric Acid Test Kit, Home Uric Acid Test Meter + 25 Test Strips
eBay
Free shipping
39% off
$38.99
$64.98
Urit Uric Acid Test Kit, Home Uric Acid Test Meter + 25 Test Strips
eBay
Free shipping
$42.28
Portable PH Meter LCD Display Water Quality Acidity Tester Monitor PH Detector'
eBay
$42.28
Portable PH Meter LCD Display Water Quality Acidity Tester Monitor PH Detector'
eBay
$40.28
$44.02
Professional PH Meter Pen Type PH Water Quality Tester Acidometer For Aquarium Aater PH Acidity
AliExpress
Free shipping
$40.28
$44.02
Professional PH Meter Pen Type PH Water Quality Tester Acidometer For Aquarium Aater PH Acidity
AliExpress
Free shipping
$11.05
$13.99
Yieryi Digital PH Meter PH Tester Pen Litmus Tester 0.01 PH High Accuracy Water Quality Tester With
AliExpress
Free shipping
21% off
$11.05
$13.99
Yieryi Digital PH Meter PH Tester Pen Litmus Tester 0.01 PH High Accuracy Water Quality Tester With
AliExpress
Free shipping
$299.00
Portable PH Meter Handheld Acid Meter Tester Analyzer Electrode Sensor
eBay
$299.00
Portable PH Meter Handheld Acid Meter Tester Analyzer Electrode Sensor
eBay
$199.00
REED R3525 Ph/Mv Meter With Temperature
Globaltestsupply.com
$199.00
REED R3525 Ph/Mv Meter With Temperature
Globaltestsupply.com
$62.27
$125.94
Digital PH Tester Meter HT-1202 High Precision Water Quality Analyzer Labs PH Acidity Meter, For
AliExpress
Free shipping
50% off
$62.27
$125.94
Digital PH Tester Meter HT-1202 High Precision Water Quality Analyzer Labs PH Acidity Meter, For
AliExpress
Free shipping
$297.07
$660.16
Benchtop Digital Acidity Meter Ph Ph Detector
AliExpress
55% off
$297.07
$660.16
Benchtop Digital Acidity Meter Ph Ph Detector
AliExpress
$3.21
$6.23
ZEXEF PH Meter & TDS Meter Digital Water Quality Tester 0-14 PH Meter Tester TDS&EC LCD Water Purity
AliExpress
48% off
$3.21
$6.23
ZEXEF PH Meter & TDS Meter Digital Water Quality Tester 0-14 PH Meter Tester TDS&EC LCD Water Purity
AliExpress
$28.62
$55.58
Professional Food Tester Acidimeter Food PH Meter 4 in 1 PH EC TDS Tester Dough Meat Bread Juice
AliExpress
Free shipping
48% off
$28.62
$55.58
Professional Food Tester Acidimeter Food PH Meter 4 in 1 PH EC TDS Tester Dough Meat Bread Juice
AliExpress
Free shipping
[Hot Item] Portable pH and Acidity Meter for Accurate Testing
[Hot Item] Portable pH and Acidity Meter for Accurate Testing
3 months ago
made-in-china.com
[Hot Item] Smart Online Acidity Meter with Real-Time pH Level Monitoring
[Hot Item] Smart Online Acidity Meter with Real-Time pH Level Mo…
9 months ago
made-in-china.com
Vinegar Acidity Explained (Chart Included!) | Cooks Dream
Vinegar Acidity Explained (Chart Included!) | Cooks Dream
Sep 19, 2017
cooksdream.com
Gravity: Analog pH Sensor/Meter Kit V2
Gravity: Analog pH Sensor/Meter Kit V2
Sep 1, 2018
core-electronics.com.au
8 Best pH Meters In 2025 (Ranked By Quality)
8 Best pH Meters In 2025 (Ranked By Quality)
5 viewsJan 10, 2025
plumbinglab.com
How to Test Soil pH With and Without a Kit
How to Test Soil pH With and Without a Kit
Mar 18, 2025
thespruce.com
ATAGO Pocket Brix-Acid Meter
6:01
ATAGO Pocket Brix-Acid Meter
14.9K viewsMay 17, 2017
YouTubeEnhanced Biocontrol
3:07
HI98100 Checker® Plus pH Tester
40.9K viewsAug 7, 2015
YouTubeHanna Instruments, Inc.
8:24
Acid-Base Titration Lab
305K viewsDec 8, 2011
YouTubeNorth Carolina School of Science and Mathema…
5:55
The pH Scale Explained
180K viewsApr 28, 2015
YouTubeChem Academy
5:14
Potentiometric pH measurement
751.9K viewsApr 26, 2013
YouTubeEndress+Hauser
8:21
Chem 104 - Potentiometric pH Titration
8.2K viewsMar 19, 2020
YouTubeUWW Chemistry
6:20
How To Calculate TITRATABLE ACIDITY | Food Analysis
46.1K viewsJul 25, 2020
YouTubePostHarvest
1:09
Measuring pH in Foods Experiment
31.6K viewsJan 22, 2017
YouTubeפארק קרסו למדע Carasso Science Park
4:02
ExStik pH Meter Extech PH100
23.1K viewsFeb 21, 2012
YouTubeSB clan
5:25
How To Use pH Test Strips
67.3K viewsOct 17, 2019
YouTubeMed Lab Diagnostics
0:18
Luster Leaf Digital Soil pH Meter
18.8K viewsAug 20, 2019
YouTubeQA Supplies LLC
2:47
Digital Ph Meter Review - Push Button Calibration
243.4K viewsOct 20, 2015
YouTubeRichard Riley
3:45
How a pH meter works!
315.2K viewsMay 25, 2017
YouTubepH Professor
7:04
How to use the pH meter ?
98.9K viewsSep 6, 2013
YouTubeGenomics Lab
12:40
How to Calibrate and use the pH Meter?
206.2K viewsSep 9, 2016
YouTubeSenpai Learn
10:52
How to measure acidity in wine - Part 1 | Chemistry Tutorial
19.9K viewsNov 12, 2020
YouTubeCurtin University
2:16
The Basics of Soil pH
39.4K viewsOct 2, 2018
YouTubejoegardenerTV
4:13
Titratable Acidity with the Hanna Instruments HI84502 Mini Titrator
14.3K viewsApr 19, 2017
YouTubeHanna Instruments, Inc.
7:48
Determination of pH value - A Complete Procedure
90.8K viewsJul 26, 2020
YouTubeMicroChem's Experiments
7:14
Demonstration: Principles of Manual Titration, Determination of Acidity …
40.5K viewsSep 10, 2012
YouTubeHanna Instruments, Inc.
15:46
ABG Interpretation Made Easy (Arterial Blood Gases) | Respirator…
230K viewsApr 17, 2020
YouTubeRespiratory Therapy Zone
7:46
Acids, Alkalis and the pH scale
126.8K viewsSep 17, 2020
YouTubeRevision Monkey
7:02
Measuring TA in Wine with a pH Meter
39K viewsMar 19, 2017
YouTubeThe Home Winemaking Channel
8:10
pH Meter Calibration | Working | Thermo Orion pH Meter
16.8K viewsNov 20, 2020
YouTubeAnalytical Tech
See more videos
Static thumbnail place holder

Shop Acidity Meter

Sponsored
About our ads
$194.99
Kelway Calibrating Acidity Testing Meter For Soil (3.5 To 8 Ph)
Agriculture Solutions LLC
$194.99
Kelway Calibrating Acidity Testing Meter For Soil (3.5 To 8 Ph)
Agriculture Solutions LLC
$249.90
Apera Instruments, LLC-AI501 PH700 Benchtop Lab Ph Meter, 0.01 Ph Accuracy, 1-3 Points Auto Calibration, 3-In-1 Ph/Temp. Electrode
Amazon.com
164
Free shipping
$249.90
Apera Instruments, LLC-AI501 PH700 Benchtop Lab Ph Meter, 0.01 Ph Accuracy, 1-3 Points Auto Calibration, 3-In-1 Ph/Temp. Electrode
Amazon.com
164
$107.99
Kelway Acidity Testing Meter For Soil
Agriculture Solutions LLC
$107.99
Kelway Acidity Testing Meter For Soil
Agriculture Solutions LLC
$27.24
$52.89
PH-3012 Digital PH Meter High Precision Water Quality Tester Backlight Acidity Tester For
AliExpress
Free shipping
48% off
$27.24
$52.89
PH-3012 Digital PH Meter High Precision Water Quality Tester Backlight Acidity Tester For
AliExpress
Free shipping
$13.59
$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
28K+
15% off
$13.59
$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
28K+
$4.92
Digital PH Meter Acidity Tester Accuracy 0.01 PH Tester Aquarium Pool Water Quality Measure
AliExpress
$4.92
Digital PH Meter Acidity Tester Accuracy 0.01 PH Tester Aquarium Pool Water Quality Measure
AliExpress
$23.04
$44.99
Digital Food PH Meter 0.0014.00 High Accuracy Sensor Temperature Acidity Tester For Brewing Fruit
AliExpress
Free shipping
48% off
$23.04
$44.99
Digital Food PH Meter 0.0014.00 High Accuracy Sensor Temperature Acidity Tester For Brewing Fruit
AliExpress
Free shipping
$5.47
$12.07
3 in 1 Soil PH Meter Sunlight PH Tester Garden Flowers Soil Moisture Sensor Meter Plants Acidity
AliExpress
54% off
$5.47
$12.07
3 in 1 Soil PH Meter Sunlight PH Tester Garden Flowers Soil Moisture Sensor Meter Plants Acidity
AliExpress
$17.28
$25.77
Digital Bluetooth Food PH Meter 0.0014.00 High Accuracy Sensor Smart Temp Acidity Tester For
AliExpress
Free shipping
32% off
$17.28
$25.77
Digital Bluetooth Food PH Meter 0.0014.00 High Accuracy Sensor Smart Temp Acidity Tester For
AliExpress
Free shipping
$227.04
NANBEI Lab Benchtop Ph Meter, 1-3Points Auto Calibration,0.01 Ph Accuracy,200 Sets Of Data Storage,Professional Ph/Temp/ORP Test,6.0 Inch High
Amazon.com
6
Free shipping
$227.04
NANBEI Lab Benchtop Ph Meter, 1-3Points Auto Calibration,0.01 Ph Accuracy,200 Sets Of Data Storage,Professional Ph/Temp/ORP Test,6.0 Inch High
Amazon.com
6
$162.00
Horiba Laquatwin Ph Meter (Ph 22)
Agriculture Solutions LLC
$162.00
Horiba Laquatwin Ph Meter (Ph 22)
Agriculture Solutions LLC
$26.33
$35.99
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+
26% off
$26.33
$35.99
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+
$1,466.00
Hach HQ411D Laboratory Single Input Ph/Mv Meter - Ph & ORP HQ411D
Core & Main
$1,466.00
Hach HQ411D Laboratory Single Input Ph/Mv Meter - Ph & ORP HQ411D
Core & Main
$24.17
$25.87
Digital Food PH Meter With Backlight High Accuracy Sensor Temp Acidity Tester For Soil Cosmetic Food
AliExpress
Free shipping
$24.17
$25.87
Digital Food PH Meter With Backlight High Accuracy Sensor Temp Acidity Tester For Soil Cosmetic Food
AliExpress
Free shipping
$2.79
$4.74
TDS Meter 0-9990Ppm Digital PH Meter 0.01 PH High Precision Pen Water Tester TDS&PH Meter 0-14 PH
AliExpress
41% off
$2.79
$4.74
TDS Meter 0-9990Ppm Digital PH Meter 0.01 PH High Precision Pen Water Tester TDS&PH Meter 0-14 PH
AliExpress
$31.29
Smart Ph Meter For Food, GIDIGI Digital Food Ph Tester, Accurate Canning Ph Test Kits With ATC, Professional Fermenting Ph Test Pen, Spear Ph Probe
Amazon.com
243
$31.29
Smart Ph Meter For Food, GIDIGI Digital Food Ph Tester, Accurate Canning Ph Test Kits With ATC, Professional Fermenting Ph Test Pen, Spear Ph Probe
Amazon.com
243
$25.69
$50.17
Portable PH Meter Digital High Accuracy Sensor Temp Acidity Tester With Backlight For Soil Cosmetic
AliExpress
Free shipping
48% off
$25.69
$50.17
Portable PH Meter Digital High Accuracy Sensor Temp Acidity Tester With Backlight For Soil Cosmetic
AliExpress
Free shipping
$33.24
$65.16
New Digital PH Meter Multipurpose Acidity Meter Pen Type PH Tester Soil Analyzer With ATC Backlight
Aliexpress
Free shipping
48% off
$33.24
$65.16
New Digital PH Meter Multipurpose Acidity Meter Pen Type PH Tester Soil Analyzer With ATC Backlight
Aliexpress
Free shipping