Ohaus DO Portable Meter

OHAUS DO Portable Meter ST300D is an affordable and portable meter to provide accurate and reliable DO measurement, critical to aquatic life and water quality. The ST300D portable water analysis meters were created with versatility in mind. They can be operated in the lab with the support of built-in stand, or in the field.

The galvanic electrode can be used immediately after being powered on without the wait time typically associated with dissolved oxygen meters.

With a simple calibration process, quick delivery of measurements and automatic temperature compensation, ST300D is both easy-to-use and accurate.

The automatic or manual endpoints allow the user to easily recall the last calibration data and stored information with one quick touch.

Easy to use with a clear, well-organized LCD screen.

IP54 protection which shields the meter from damage by water and dust particles.

With a meter stand, wrist strap for secure field use and IP54 housing, Starter 300D is durable and prepared for versatile use.