Test, Lab, Medical equipment » pH Meters

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Thermo Scientific™ Orion Star™ A321 pH Portable Meter STARA3210
- Manufacturer: Thermo Fisher Scientific
- Model: Orion Star A321
“Please refer to the picture, selling as shown in the picture” Thermo Scientific™ Orion Star™ A321 pH Portable Meter STARA3210 New Open Box, Please see pictures for details. Will ship from Delaware USA with origi...
$842 USD
Wilmington, DE
Thermo Scientific™ Orion Star™ A221 Portable pH Meter STARA2218
- Manufacturer: Thermo Fisher Scientific
Thermo Scientific™ Orion Star™ A221 Portable pH Meter STARA2218 Will ship from Delaware USA Please refer to the picture, selling as shown in the picture Related applications: pH, Ion Conductivity, & Oxygen Measur...
$1,385 USD
Wilmington, DE
Thermo Scientific Orion Star A221 (STARA2210)
- Manufacturer: Thermo Fisher Scientific
- Model: Orion Star A221
The Thermo Scientific™ Orion™ Star A221 pH Portable Meter makes necessary testing easier. Its durability and dependability make it a great choice for samples every day, anywhere. Features and Benefits • Easy mete...
Farmingdale, NJ
Benchtops 6219N
- Manufacturer: Jenco Instruments
Two LCD display pH, mV, direct ion concentration and temperature. Convenient calibration with automatic buffer recognition of US or European pH buffer sets. Quick two points ion calibration. Calibration data is s...
San Diego, CA
Nanbei PHSJ-4F
- Manufacturer: Nanbei
- Model: PHSJ-4F
bench top lab digital water milk cosmetic ph meter tester 1.LCD display and English operation system 2.Automatic and manual temperature compensation, self-calibration, and self-calculation of electrode percentage...
$526 USD
Shenzhen, China
3F Type PH Meter
3F Series Type PH Meter 1. Micro-processor technology and dot matrix LCD, easy to operate. 2. Automatic or manual temperature compensation, automatic calibration and automatic calculation of percentage theoret...
Shanghai, China
SJ-4A Type PH Meter
SJ-4A Type PH Meter Characteristic: 1. Blue screen & LCD displaying; 2. Automatic and manual temperature compensation, automatic calibration and automatic calculation of percentage theoretical slope of electrod...
Shanghai, China

Overview

pH meters are precision instruments used to measure the acidity or alkalinity of a solution. They are essential in various industries, including agriculture, food and beverage production, water treatment, and laboratory research. These devices provide accurate readings that help in maintaining optimal pH levels for different processes and applications.

FAQ

What should I look for when buying a used pH meter?

Check the device's calibration status, overall condition, and whether it includes all necessary accessories like probes and calibration solutions.

How do I ensure safe shipping for a pH meter?

Package the pH meter securely with padding to prevent damage. Use a reliable shipping service with tracking and insurance options.

What is the maintenance schedule for a pH meter?

Regular maintenance includes calibrating the meter before use, cleaning the probe after each use, and storing it in appropriate storage solutions. Refer to the manufacturer’s manual for specific maintenance guidelines.