All
Search
Images
Videos
Maps
News
More
Shopping
Flights
Travel
Notebook
Report an inappropriate content
Please select one of the options below.
Not Relevant
Offensive
Adult
Child Sexual Abuse
Top suggestions for PH
pH
Test
Water pH
Tester
Ph
Basics
pH
Levels
How to Read
Ph Test Strips
Ph
Tester
Bravo pH
Testing
pH
Balance
Ph
1 14 Test Interpretation
Ph
Test Strips
Saliva
pH
Soil pH
Test
Testing Your
Ph
Urine pH
Testing
pH
Paper Test
Best pH
Tester
pH
Level Chart
Length
All
Short (less than 5 minutes)
Medium (5-20 minutes)
Long (more than 20 minutes)
Date
All
Past 24 hours
Past week
Past month
Past year
Resolution
All
Lower than 360p
360p or higher
480p or higher
720p or higher
1080p or higher
Source
All
Dailymotion
Vimeo
Metacafe
Hulu
VEVO
Myspace
MTV
CBS
Fox
CNN
MSN
Price
All
Free
Paid
Clear filters
SafeSearch:
Moderate
Strict
Moderate (default)
Off
Filter
pH
Test
Water pH
Tester
Ph
Basics
pH
Levels
How to Read
Ph Test Strips
Ph
Tester
Bravo
pH Testing
pH
Balance
Ph
1 14 Test Interpretation
Ph
Test Strips
Saliva
pH
Soil pH
Test
Testing
Your Ph
Urine
pH Testing
pH
Paper Test
Best pH
Tester
pH
Level Chart
Shop Ph Testing Lab Machine
Sponsored
$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
80
$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
80
$1,960.00
Orion Star A214 Ph/ISE Benchtop Meter With Stand
The Lab Depot
$1,960.00
Orion Star A214 Ph/ISE Benchtop Meter With Stand
The Lab Depot
$249.99
Onilab Benchtop Lab Ph Meter, 0.01 Ph Accuracy, 1-3 Points Auto Calibration, 3-In-1 Ph/Temp. Electrode
Amazon.com
13
Free shipping
$249.99
Onilab Benchtop Lab Ph Meter, 0.01 Ph Accuracy, 1-3 Points Auto Calibration, 3-In-1 Ph/Temp. Electrode
Amazon.com
13
$166.99
Healthible Lab Benchtop Ph Meter - Digital Bench Top Ph Meter And Electrode,Laboratory Ph Meter For Liquid,0.01 Ph Accuracy,With Data Storage Function
Amazon.com
1
Free shipping
$166.99
Healthible Lab Benchtop Ph Meter - Digital Bench Top Ph Meter And Electrode,Laboratory Ph Meter For Liquid,0.01 Ph Accuracy,With Data Storage Function
Amazon.com
1
$195.60
Extech Pocket Ph Tester: 0 Ph To 14 Ph, +/-0.01 Ph, 0.01 Ph Ph Resolution, 3 Calibration Points Model: PH100
Grainger
$195.60
Extech Pocket Ph Tester: 0 Ph To 14 Ph, +/-0.01 Ph, 0.01 Ph Ph Resolution, 3 Calibration Points Model: PH100
Grainger
$5,270.00
Benchtop Meter With VSTAR-ISE Ph/Mv/ISE/Temperature Module
The Lab Depot
$5,270.00
Benchtop Meter With VSTAR-ISE Ph/Mv/ISE/Temperature Module
The Lab Depot
$1,495.00
Thermo Orion Ph/ORP Bench Meter Durable Kit
The Lab Depot
$1,495.00
Thermo Orion Ph/ORP Bench Meter Durable Kit
The Lab Depot
$262.53
$294.00
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
126
Free shipping
10% off
$262.53
$294.00
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
126
$250.68
Extech Pocket Ph Tester: 0 Ph To 14 Ph, +/-0.01 Ph, 0.01 Ph Ph Resolution, 3 Calibration Points Model: PH110
Grainger
48
$250.68
Extech Pocket Ph Tester: 0 Ph To 14 Ph, +/-0.01 Ph, 0.01 Ph Ph Resolution, 3 Calibration Points Model: PH110
Grainger
48
$1,495.00
Thermo Orion Ph/ORP Bench Meter Standard Kit
The Lab Depot
$1,495.00
Thermo Orion Ph/ORP Bench Meter Standard Kit
The Lab Depot
$220.08
Extech Pocket Ph Tester: 0 Ph To 14 Ph, +/-0.01 Ph +/-1 Digit, 0.01 Ph Ph Resolution, Ph, +/-1.8F Model: PH90
Grainger
31
$220.08
Extech Pocket Ph Tester: 0 Ph To 14 Ph, +/-0.01 Ph +/-1 Digit, 0.01 Ph Ph Resolution, Ph, +/-1.8F Model: PH90
Grainger
31
$1,210.00
Thermo Orion Ph/ORP Bench Meter
The Lab Depot
$1,210.00
Thermo Orion Ph/ORP Bench Meter
The Lab Depot
$339.26
Oakton WD-35613-50 Ph 5+ Handheld Meter With ATC Probe
Amazon.com
Free shipping
$339.26
Oakton WD-35613-50 Ph 5+ Handheld Meter With ATC Probe
Amazon.com
Free shipping
$424.35
Benchtop Ph-Mv Meter - 0 To 14 Ph Range
Sper Direct
$424.35
Benchtop Ph-Mv Meter - 0 To 14 Ph Range
Sper Direct
$491.00
Ohaus® Ohaus Ph Meter, Model ST2100-F, AC/DC Input 120 V, US 3-Pin Plug 1 Each
Sigma-Aldrich
$491.00
Ohaus® Ohaus Ph Meter, Model ST2100-F, AC/DC Input 120 V, US 3-Pin Plug 1 Each
Sigma-Aldrich
$201.00
Hach Pocket Pro Ph Tester, Ph Meter For Water Analysis Ph & Temp Testing, Large LCD Screen, Replaceable Batteries, Built-In Diagnostics, 9531000
Amazon.com
Free shipping
$201.00
Hach Pocket Pro Ph Tester, Ph Meter For Water Analysis Ph & Temp Testing, Large LCD Screen, Replaceable Batteries, Built-In Diagnostics, 9531000
Amazon.com
Free shipping
$239.00
Apera Instruments PH60-HT Handheld Ph Meter Tester Kit With Labsen 865 Ph/Temp. Electrode For Lab-Grade Ph Measurement In High Temperature And/Or
Amazon.com
3K+
Free shipping
$239.00
Apera Instruments PH60-HT Handheld Ph Meter Tester Kit With Labsen 865 Ph/Temp. Electrode For Lab-Grade Ph Measurement In High Temperature And/Or
Amazon.com
3K+
$493.12
Extech Pocket Multiparameter Meter Kit: Chlorine/ORP/Ph/Temp, 0 Ph To 14 Ph, -999 Mv To 999 Mv Model: EX900
Grainger
1
$493.12
Extech Pocket Multiparameter Meter Kit: Chlorine/ORP/Ph/Temp, 0 Ph To 14 Ph, -999 Mv To 999 Mv Model: EX900
Grainger
1
$199.00
NANBEI Instruments,Lab Benchtop Ph Meter Kit,1-2Points Auto Calibration,0.01 Ph Accuracy,Digital Bench Top Ph Meter And Electrode,6.0 Inch High
Amazon.com
1
Free shipping
$199.00
NANBEI Instruments,Lab Benchtop Ph Meter Kit,1-2Points Auto Calibration,0.01 Ph Accuracy,Digital Bench Top Ph Meter And Electrode,6.0 Inch High
Amazon.com
1
$657.00
Ohaus® Ohaus Ph Meter, Model ST300-G 1 Each
Sigma-Aldrich
$657.00
Ohaus® Ohaus Ph Meter, Model ST300-G 1 Each
Sigma-Aldrich
$628.00
Ohaus® Ohaus Ph Meter, Model ST300 1 Each
Sigma-Aldrich
$628.00
Ohaus® Ohaus Ph Meter, Model ST300 1 Each
Sigma-Aldrich
$445.00
Starter 2200 Ph Bench Meter, Ohaus Corporation - 30656033
The Lab Depot
$445.00
Starter 2200 Ph Bench Meter, Ohaus Corporation - 30656033
The Lab Depot
$4,140.00
Thermo Orion Ph/Ion/DO Bench Meter Ph & BOD Kit
The Lab Depot
$4,140.00
Thermo Orion Ph/Ion/DO Bench Meter Ph & BOD Kit
The Lab Depot
$695.50
Environmental Express 1500 Ph Benchtop Meter Kit | Cole-Parmer
Cole-Parmer
$695.50
Environmental Express 1500 Ph Benchtop Meter Kit | Cole-Parmer
Cole-Parmer
$3,240.00
Orion Versa Star Benchtop Meter With Ph Kit
The Lab Depot
$3,240.00
Orion Versa Star Benchtop Meter With Ph Kit
The Lab Depot
$6,610.00
Orion Star T940 All-In-One Titrator Ph/ATC Kit, Thermo Orion - START9401
The Lab Depot
$6,610.00
Orion Star T940 All-In-One Titrator Ph/ATC Kit, Thermo Orion - START9401
The Lab Depot
$3,348.47
Thermo Scientific Orion Benchtop Multiparameter Meter: ORP/Ph/Temp, -2 Ph To 20 Ph Model: VSTAR80
Grainger
$3,348.47
Thermo Scientific Orion Benchtop Multiparameter Meter: ORP/Ph/Temp, -2 Ph To 20 Ph Model: VSTAR80
Grainger
$221.75
HALO2 Wireless Ph Tester For Lab
Certified MTP
$221.75
HALO2 Wireless Ph Tester For Lab
Certified MTP
$162.00
Elite Ph Pocket Tester, Thermo Orion - ELITEPH
The Lab Depot
$162.00
Elite Ph Pocket Tester, Thermo Orion - ELITEPH
The Lab Depot
$339.42
$504.00
OHAUS ST2200-F Starter 2200 Ph Benchtop Meter With ST322 Ph Electrode
Test Equipment Depot
32% off
$339.42
$504.00
OHAUS ST2200-F Starter 2200 Ph Benchtop Meter With ST322 Ph Electrode
Test Equipment Depot
$1,875.00
Thermo Orion Ph/ORP Bench Meter Micro Kit
The Lab Depot
$1,875.00
Thermo Orion Ph/ORP Bench Meter Micro Kit
The Lab Depot
$3,910.00
Thermo Orion Ph/Ion/Conductivity/DO Bench Meter Ph & Conductivity Kit
The Lab Depot
$3,910.00
Thermo Orion Ph/Ion/Conductivity/DO Bench Meter Ph & Conductivity Kit
The Lab Depot
$203.62
Reed Instruments Handheld Multiparameter Meter: ORP/Ph/Temp, 0 Ph To 14 Ph, -1,999 Mv To 1,999 Mv Model: R3525
Grainger
$203.62
Reed Instruments Handheld Multiparameter Meter: ORP/Ph/Temp, 0 Ph To 14 Ph, -1,999 Mv To 1,999 Mv Model: R3525
Grainger
$675.60
Online Industrial PH & ORP Meter
Sper Direct
$675.60
Online Industrial PH & ORP Meter
Sper Direct
$3,130.00
Orion Versa Star Benchtop Meter Kit With Ph And Conductivity Modules
The Lab Depot
$3,130.00
Orion Versa Star Benchtop Meter Kit With Ph And Conductivity Modules
The Lab Depot
$42.00
HM Digital PH-80 Ph Hydrotester
Cannon Water Technology
$42.00
HM Digital PH-80 Ph Hydrotester
Cannon Water Technology
21:09
How To Calculate The pH of a Solution Without a Calculator - Aci
…
224K views
Jan 30, 2020
YouTube
The Organic Chemistry Tutor
8:54
Acids, Bases, and pH
2.1M views
May 1, 2013
YouTube
Bozeman Science
27:02
16.3 The pH Scale and pH Calculations | General Chemistry
61.5K views
Feb 3, 2022
YouTube
Chad's Prep
2:02
Acids, Bases and pH
398.2K views
Jan 6, 2016
YouTube
RicochetScience
9:54
Calculating the pH of Acids, Acids & Bases Tutorial
838.8K views
May 26, 2013
YouTube
sciencepost
8:36
What is pH ; How to Calculate pH (3 examples) - Chemistry
399.4K views
Sep 20, 2015
YouTube
Socratica
7:44
The pH scale | Middle school chemistry | Khan Academy
35.5K views
8 months ago
YouTube
Khan Academy
8:07
Calculating pH & pOH, [H+], [OH-], Acids & Bases CLEAR & SIMPLE
405.3K views
May 29, 2013
YouTube
sciencepost
4:05
How to find pH, pOH, H3O+, and OH- STEP BY STEP
462.6K views
Sep 3, 2018
YouTube
Melissa Maribel
10:31
Physiologic pH and buffers - acid-base physiology
144.9K views
Dec 28, 2023
YouTube
Osmosis from Elsevier
37:34
16.5 pH Calculations for Weak Acids and Bases | General Chemistry
71.3K views
Feb 8, 2022
YouTube
Chad's Prep
4:44
pH Imbalance: The Surprising Effects on Your Health
37.3K views
Mar 15, 2023
YouTube
Medical Centric
16:13
WHAT IS PH? HOW TO CALCULATE PH? ACIDS AND BASES? NEUTR
…
592.5K views
Apr 29, 2020
YouTube
ARRIBA LA CIENCIA
5:39
Qu'est-ce que le pH ? Acide, basique, neutre | Collège | Physiq
…
221.7K views
Jan 16, 2022
YouTube
Paul Olivier
29:31
pH of Weak Acids and Bases - Percent Ionization - Ka & Kb
915.9K views
Feb 12, 2021
YouTube
The Organic Chemistry Tutor
11:19
Acids and Bases - Formulas and Equations - pH, pOH, Ka, Kb, pKa,
…
119.9K views
Oct 16, 2024
YouTube
The Organic Chemistry Tutor
17:49
Using a pH Meter - Everything You Need to Know About pH
94.7K views
Jan 16, 2019
YouTube
Hanna Instruments, Inc.
1:28
pH Scale Explained in 2 Minutes: Acids, Bases & Real-Life Examples
1.1K views
5 months ago
YouTube
Stanford Advanced Materials
0:41
What is the PH scale? | pH Scale for kids | What is pH for kids | What i
…
38.2K views
Feb 5, 2023
YouTube
LearningMole
2:56
Working Principle of pH Meter | Types of pH Meter | pH Electrode
…
75.8K views
Apr 10, 2023
YouTube
Pharmaguideline
9:26
CALIBRATE A PH METER (step by step) + How To Use PH meter
283K views
Feb 12, 2023
YouTube
Clean Food Living
2:17
What is pH? | pH in 90 Seconds | Acids Bases and Salts Class 10 |
…
105.2K views
Jul 5, 2023
YouTube
Vedantu CBSE 10TH
9:38
pH Meter | working of glass electrode of pH meter
157.2K views
Jun 19, 2023
YouTube
Quick Biochemistry Basics
16:42
Understanding Soil pH and How To Adjust It Naturally
52K views
May 20, 2024
YouTube
GardenBound
5:28
Calculation of pH Class 11 Chemistry | NEET 2023 - 4 Marks i
…
136K views
Feb 28, 2023
YouTube
VEDANTU NEET MADE EJEE
1:36
⚠️ What is pH? pH Scale, EXAMPLES ⚠️ [Easy and Quick]
…
297.3K views
Feb 23, 2021
YouTube
A Cierta Ciencia
7:33
Determination of pH using pH papers or Universal Indicator | Ch
…
47.4K views
Feb 8, 2023
YouTube
Periwinkle
12:37
16.4 pH Calculations for Strong Acids and Bases | General Chemis
…
51.2K views
Feb 7, 2022
YouTube
Chad's Prep
5:07
What is pH and Why Does it Matter?”
3K views
Apr 2, 2024
YouTube
Fairfax County Government
6:10
pH Paper Lab | Acids and Bases | pH Scale | pH Level | How to use pH P
…
24.3K views
Feb 28, 2022
YouTube
Science Explained
See more videos
More like this
Shop Ph Testing Lab Machine
Sponsored
$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
80
$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
80
$1,960.00
Orion Star A214 Ph/ISE Benchtop Meter With Stand
The Lab Depot
$1,960.00
Orion Star A214 Ph/ISE Benchtop Meter With Stand
The Lab Depot
$249.99
Onilab Benchtop Lab Ph Meter, 0.01 Ph Accuracy, 1-3 Points Auto Calibration, 3-In-1 Ph/Temp. Electrode
Amazon.com
13
Free shipping
$249.99
Onilab Benchtop Lab Ph Meter, 0.01 Ph Accuracy, 1-3 Points Auto Calibration, 3-In-1 Ph/Temp. Electrode
Amazon.com
13
$166.99
Healthible Lab Benchtop Ph Meter - Digital Bench Top Ph Meter And Electrode,Laboratory Ph Meter For Liquid,0.01 Ph Accuracy,With Data Storage Function
Amazon.com
1
Free shipping
$166.99
Healthible Lab Benchtop Ph Meter - Digital Bench Top Ph Meter And Electrode,Laboratory Ph Meter For Liquid,0.01 Ph Accuracy,With Data Storage Function
Amazon.com
1
$195.60
Extech Pocket Ph Tester: 0 Ph To 14 Ph, +/-0.01 Ph, 0.01 Ph Ph Resolution, 3 Calibration Points Model: PH100
Grainger
$195.60
Extech Pocket Ph Tester: 0 Ph To 14 Ph, +/-0.01 Ph, 0.01 Ph Ph Resolution, 3 Calibration Points Model: PH100
Grainger
$5,270.00
Benchtop Meter With VSTAR-ISE Ph/Mv/ISE/Temperature Module
The Lab Depot
$5,270.00
Benchtop Meter With VSTAR-ISE Ph/Mv/ISE/Temperature Module
The Lab Depot
$1,495.00
Thermo Orion Ph/ORP Bench Meter Durable Kit
The Lab Depot
$1,495.00
Thermo Orion Ph/ORP Bench Meter Durable Kit
The Lab Depot
$262.53
$294.00
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
126
Free shipping
10% off
$262.53
$294.00
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
126
$250.68
Extech Pocket Ph Tester: 0 Ph To 14 Ph, +/-0.01 Ph, 0.01 Ph Ph Resolution, 3 Calibration Points Model: PH110
Grainger
48
$250.68
Extech Pocket Ph Tester: 0 Ph To 14 Ph, +/-0.01 Ph, 0.01 Ph Ph Resolution, 3 Calibration Points Model: PH110
Grainger
48
$1,495.00
Thermo Orion Ph/ORP Bench Meter Standard Kit
The Lab Depot
$1,495.00
Thermo Orion Ph/ORP Bench Meter Standard Kit
The Lab Depot
$220.08
Extech Pocket Ph Tester: 0 Ph To 14 Ph, +/-0.01 Ph +/-1 Digit, 0.01 Ph Ph Resolution, Ph, +/-1.8F Model: PH90
Grainger
31
$220.08
Extech Pocket Ph Tester: 0 Ph To 14 Ph, +/-0.01 Ph +/-1 Digit, 0.01 Ph Ph Resolution, Ph, +/-1.8F Model: PH90
Grainger
31
$1,210.00
Thermo Orion Ph/ORP Bench Meter
The Lab Depot
$1,210.00
Thermo Orion Ph/ORP Bench Meter
The Lab Depot
$339.26
Oakton WD-35613-50 Ph 5+ Handheld Meter With ATC Probe
Amazon.com
Free shipping
$339.26
Oakton WD-35613-50 Ph 5+ Handheld Meter With ATC Probe
Amazon.com
Free shipping
$424.35
Benchtop Ph-Mv Meter - 0 To 14 Ph Range
Sper Direct
$424.35
Benchtop Ph-Mv Meter - 0 To 14 Ph Range
Sper Direct
$491.00
Ohaus® Ohaus Ph Meter, Model ST2100-F, AC/DC Input 120 V, US 3-Pin Plug 1 Each
Sigma-Aldrich
$491.00
Ohaus® Ohaus Ph Meter, Model ST2100-F, AC/DC Input 120 V, US 3-Pin Plug 1 Each
Sigma-Aldrich
$201.00
Hach Pocket Pro Ph Tester, Ph Meter For Water Analysis Ph & Temp Testing, Large LCD Screen, Replaceable Batteries, Built-In Diagnostics, 9531000
Amazon.com
Free shipping
$201.00
Hach Pocket Pro Ph Tester, Ph Meter For Water Analysis Ph & Temp Testing, Large LCD Screen, Replaceable Batteries, Built-In Diagnostics, 9531000
Amazon.com
Free shipping
$239.00
Apera Instruments PH60-HT Handheld Ph Meter Tester Kit With Labsen 865 Ph/Temp. Electrode For Lab-Grade Ph Measurement In High Temperature And/Or
Amazon.com
3K+
Free shipping
$239.00
Apera Instruments PH60-HT Handheld Ph Meter Tester Kit With Labsen 865 Ph/Temp. Electrode For Lab-Grade Ph Measurement In High Temperature And/Or
Amazon.com
3K+
$493.12
Extech Pocket Multiparameter Meter Kit: Chlorine/ORP/Ph/Temp, 0 Ph To 14 Ph, -999 Mv To 999 Mv Model: EX900
Grainger
1
$493.12
Extech Pocket Multiparameter Meter Kit: Chlorine/ORP/Ph/Temp, 0 Ph To 14 Ph, -999 Mv To 999 Mv Model: EX900
Grainger
1
Hm Digital PH-80 pH Tester - Handheld PH Tester pH Meter
https://www.walmart.com
Sponsored
Free 2-day Shipping On Millions of Items. No Membership Fee. Shop Now!
10 Best Bench pH Meters of 2025 - Our #1 Pick Will Surprise You
https://www.bestproductsreviews.com
Sponsored
Find and compare the best products based on price, features, ratings & reviews. Stop was…
Best Sellers Of 2024 · Find The Best Products · The Best Rated Products · We Reviewed Every Model
Feedback