Shop pH Meter Equipment, Parts and Supplies

pH meters are fundamental instruments in laboratories across a wide range of industries, including environmental testing, food and beverage, pharmaceuticals, and biotechnology. These devices measure the hydrogen-ion activity in solutions, giving an indication of acidity or alkalinity—a critical factor for various scientific applications and processes. LabX.com is the premier marketplace for buying and selling new, used, and refurbished pH meters. Browse our extensive selection of pH meters available for purchase online or request quotes from our trusted vendors. You’ll find new and used pH meters from leading brands like Mettler Toledo, Hanna Instruments, and Thermo Fisher Scientific.

How much do pH meters cost?

Prices for new pH meters generally range from $500 to $5,000, depending on features like precision, digital interfaces, and automatic temperature compensation. High-end models with enhanced accuracy and calibration options are positioned at the top end of the spectrum. Used pH meters are available at more budget-friendly prices, typically ranging from $100 to $2,500, depending on the brand, model, and overall condition of the unit.

283 Listings found for pH Meter
Azzota® WATERPROOF PORTABLE PH METER
New
Azzota® WATERPROOF PORTABLE PH METER
$379.49 USD
Azzota® Waterproof Pen Type pH Meter, pH Range: 0.
New
Azzota® Waterproof Pen Type pH Meter, pH Range: 0.
$151.79 USD
Azzota® Waterproof Pen Type pH Meter. pH Range: -1
New
Azzota® Waterproof Pen Type pH Meter. pH Range: -1
$177.09 USD
Azzota® PH BUFFER SOLUTION POWDER FOR AZZOTA PH ME
New
Azzota® PH BUFFER SOLUTION POWDER FOR AZZOTA PH ME
$12.64 USD
Azzota® PH & ORP TESTER
New
Azzota® PH & ORP TESTER
$177.09 USD
Azzota® Waterproof Pen Type pH Meter, pH Range: -1
New
Azzota® Waterproof Pen Type pH Meter, pH Range: -1
$189.74 USD
Azzota® ADVANCED BENCHTOP PH/MV METER
New
Azzota® ADVANCED BENCHTOP PH/MV METER
$379.49 USD
Azzota® ECONOMIC BENCHTOP PH/MV METER
New
Azzota® ECONOMIC BENCHTOP PH/MV METER
$252.99 USD
NEW - Mettler Toledo S470-K SevenExcellence pH/Conductivity Meter Kit
New
NEW - Mettler Toledo S470-K SevenExcellence pH/Conductivity Meter Kit
$2,950.00 USD
pH/ORP meter with probes | Ohaus Aquasearcher AB23PH kit (NEW)
New
pH/ORP meter with probes | Ohaus Aquasearcher AB23PH kit (NEW)
$446.00 USD
Portable pH meter with probe | Ohaus Starter ST300 portable (NEW) FREE SHIPPING
New
Portable pH meter with probe | Ohaus Starter ST300 portable (NEW) FREE SHIPPING
$325.00 USD
pH meter and probe | Ohaus ST2200-F (NEW) Free Shipping
New
pH meter and probe | Ohaus ST2200-F (NEW) Free Shipping
$403.00 USD
Apera PH800 Digital Benchtop pH Meter
New
Apera PH800 Digital Benchtop pH Meter
Please Inquire
OHAUS AB33PH-F Digital Benchtop pH Meter
New
OHAUS AB33PH-F Digital Benchtop pH Meter
Please Inquire
Hanna HI 2020 Digital Portable pH Meter
New
Hanna HI 2020 Digital Portable pH Meter
Please Inquire
Hanna HI 991001 Digital Portable pH Meter
New
Hanna HI 991001 Digital Portable pH Meter
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Apera PC800 Digital Benchtop pH-Conductivity Meter
New
Apera PC800 Digital Benchtop pH-Conductivity Meter
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Hanna HI 5521 Digital Benchtop pH-Conductivity-TDS Meter
New
Hanna HI 5521 Digital Benchtop pH-Conductivity-TDS Meter
Please Inquire
Apera PC400S Digital Portable pH-Conductivity-TDS Meter
New
Apera PC400S Digital Portable pH-Conductivity-TDS Meter
Please Inquire
Hanna HI 991300 Digital Portable pH-Conductivity-TDS Meter
New
Hanna HI 991300 Digital Portable pH-Conductivity-TDS Meter
Please Inquire
Hanna HI 98191 Digital Portable pH-ISE-ORP Meter
New
Hanna HI 98191 Digital Portable pH-ISE-ORP Meter
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Hanna HI 5222 Digital Benchtop pH-ISE-ORP Meter
New
Hanna HI 5222 Digital Benchtop pH-ISE-ORP Meter
Please Inquire
OHAUS AB33M1-F Digital Benchtop pH-Multiparameter Meter
New
OHAUS AB33M1-F Digital Benchtop pH-Multiparameter Meter
Please Inquire
Hanna HI 9829C4 Digital Portable pH-Multiparameter Meter
New
Hanna HI 9829C4 Digital Portable pH-Multiparameter Meter
Please Inquire
Hanna HI 98195 Portable pH-Multiparameter Meter
New
Hanna HI 98195 Portable pH-Multiparameter Meter
Please Inquire

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