Electrochemistry Test Meters

Electrochemistry Test Meters 

After more than a century of serving the weighing needs of educators, OHAUS is proud to offer a line of measurement tools designed with the same durability, attention to detail and classroom practical features you've grown accustomed to in its balances and scales.

  • Three versatile product designs to meet practically any educational application
  • Measure pH, Temperature, mV, Conductivity, DO, TDS, Salinity and ORP
  • Straightforward and easy to use, with classroom practical features

Starter Bench Meters

Whether you are looking for a basic model that can get the job done right and on time, or one with premium features, you will find a meter to meet your needs in the Starter line of bench meters.


Starter Portable Meters

The OHAUS Starter™ Series of portable water quality and electrochemistry meters was created with versatility in mind. They can be operated in the lab with the support of the built-in stands or in the field due to their lightweight design.


Ohaus™ Starter Water Analysis Meter Replacement Electrodes

Compatible Meters

  • Starter benchtop: 2100, 3100 and 3100C
  • Starter portable: 300, 300C and 300D
  • Length [Metric] Cable 1m

** Call Customer service for Replacement Electrodes for OHAUS Pen Meters

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Starter Pen Meters

Two models with varying resolution and accuracy, ST10 and ST20 offer a convenient way to measure pH and headline a selection of durable, accurate pen meters which measure a wide variety of parameters including Conductivity, TDS, ORP and Salinity.  All pen meters can be completely operated with just one hand, freeing up your other hand to handle samples.

Electronic Balances

Ohaus Scout STX Portable Balances with Touchscreen Display

Featuring quick and efficient navigation with informative color touchscreen display, Ohaus Scout Touchscreen Balances offer fast weighing speed and high resolution to deliver reliable and repeatable results.

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OHAUS Scout STX Portable Electronic Balances

The Scout STX is setting new standards in laboratory and industrial weighing.


Ohaus Scout SKX Portable Balances

With a bright display and four-button operation, the Ohaus Scout SKX Portable Balances offer improved functionality and software applications that are specifically designed for classroom use.

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Mechanical Balances

Ohaus Triple Beam Mechanical Balances

The perfect learning tool to help visualize mass measurement principles and to emphasize a hands-on learning approach.


Ohaus Academic Mechanical Balances

These balances will endure years of use by children eager to learn the basic concepts of mass measurement.

Analytical & Precision Balances

New Analytical and Precision Balances

The New OHAUS Adventurer™

Featuring a color touchscreen display, GLP/GMP compliance capabilities, two USB ports, an ingenious space-saving draftshield and much more, the Adventurer is the most complete balance in its class.


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OHAUS Pioneer™

Now with dynamic weighing and density determination features along with a customizable weighing unit, the OHAUS Pioneer Series of analytical and precision balances is even better for routine weighing in a variety of applications.

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