Ohaus ST400D-B Starter 400D DO Portable, 0 to 20 ppm

The Ohaus ST400D-B Starter 400D DO Portable Meter, your go-to solution for precise dissolved oxygen measurement in water samples. Designed to deliver accurate readings in the range of 0 to 20 ppm, this portable meter is a reliable companion for fieldwork, laboratory analysis, and environmental monitoring.
Equipped with advanced technology and user-friendly features, the ST400D-B ensures hassle-free operation and dependable results. Its intuitive interface and straightforward controls streamline the measurement process, making it suitable for both experienced professionals and beginners.

Features:

- Engineered to provide precise measurements, ensuring confidence in your data.
- Capable of detecting dissolved oxygen levels from 0 to 20 ppm, accommodating a variety of water samples.
- Compact and lightweight, allowing for convenient transportation and on-site testing.
- Simple calibration procedure for accurate readings, enhancing efficiency and reliability.
- Robust build quality ensures durability and long-term performance, ideal for demanding environments.
- Large LCD display with backlight for easy reading, even in low-light conditions.
- Extended battery life for prolonged use in the field without interruptions.

We have a 30-day return policy, which means you have 30 days after receiving your item to request a return.

To be eligible for a return, your item must be in the same condition that you received it, unused, and in its original packaging.

* Free Ground shipping is for all online orders over $500 and is inside of the contiguous United States (excluding Hawaii and Alaska).

Free Ground shipping does not apply for demo/used/refurbished/clearance units and any order over 100 lbs of actual or dimensional weight (other exclusions also applies).