pH Meters

pH Meters

OHAUS pH meters to suit all budgets

Smart bench meters for a variety of laboratory applications

After more than a century of perfecting the art of measurement through our durable weighing products, OHAUS precision is now available in a line of Starter water analysis bench meters.

The Starter bench meters include basic meters to premium performance products with advanced functionality, for measuring pH, conductivity, salinity, total dissolved solids (TDS), and oxygen reduction potential (ORP).

pH Meter Standard Features Include:

  • Intuitive Software that Powers the Starter Series—Intuitive software and a well-organized display work in tandem to make operating the Starter Series a simple and straightforward task.
  • Functional Design for Easy Operability—With five clearly marked input keys and built-in or stand-alone electrode holders, operating the Starter bench meters is a convenient process.
  • Reliable Calibration for Accurate Results—Starter bench meters track the accuracy of the calibration process right on the display, so that you can measure with peace-of-mind, knowing that your results will be highly precise.

12 months warranty on meters

6 months warranty on probes

Sort By:

OHAUS Aquasearcher AB23PH-F pH meter

Designed with a large LCD Display and six instructional menu buttons, the AB23 series bench meter is simple and straightforward. A 99-item memory for measurements ensures efficient data collection. A ..

$1,056.00 $844.80 Ex Tax: $768.00

30059256 - OHAUS pH electrode protection solution

OHAUS pH electrode protection solution (3MKCl)Use this solution to protect the bulb of your pH electrode during storageLimted shelf life..

$53.90 Ex Tax: $49.00

30087993 - OHAUS ST20 Pen Electrode

This electrode suits the OHAUS ST20 pH starter meter..

$78.10 Ex Tax: $71.00

OHAUS ST10 starter pen pH meter

Accurate water analysis results anywhere and anytime you need them OHAUS ST10 Starter pen meters are the economical option when you are simply looking for meters that will provide accurate measuremen..

$126.50 Ex Tax: $115.00

OHAUS ST20 starter pen pH meter

Accurate results anywhere and anytime you need them. Starter pen meters are the economical option when you are simply looking for meters that will provide accurate measurement with no restriction. S..

$220.00 Ex Tax: $200.00

OHAUS ST-300G handheld pH meter kit

OHAUS Starter 300 pH portable kit including ST300-B kit and ST320 pH electrode. ST300-B kit includes:ST300 meter AAA battery x 4 electrode clip IP54 seal components wrist strap portable ba..

$940.50 $752.40 Ex Tax: $684.00

83033968 - OHAUS ST230 pH electrode

Applications - glass-body refillable pH electrode. Suitable for muddy samples such as juice, milk etc. This is the standard electrode supplied with the OHAUS ST3100M-N bench top pH meter kitpH ra..

$204.60 Ex Tax: $186.00

83033970 - OHAUS STTEMP30 Temperature Probe

Measurement Range - 0 – 100 °C Cable Length - 1.1m Suitable for use with the following OHAUS bench top pH meters:ST2100 ST3100 ST3100C..

$173.80 Ex Tax: $158.00

83033971 - pH Buffer Powder - 4.01, 7.00, 10.01

Buffer Powder - pH 4.01, 7.00, 10.01 @ 25degC..

$29.70 Ex Tax: $27.00