Skip to Content
MilliporeSigma
All Photos(1)

Documents

OH30073983

Ohaus® Pen pH Meter

Model ST20S

Sign Into View Organizational & Contract Pricing


About This Item

UNSPSC Code:
41115603

material

epoxy shaft

packaging

pack of 1 ea

manufacturer/tradename

Ohaus® 30073983

salinity measuring range

0.0-80.0 ppt

temperature measuring range

0.0-99.0 °C

battery power

4 × 1.5 V, 200 hr life

Looking for similar products? Visit Product Comparison Guide

General description

With durable IP67 waterproof ABS housing, protective sensor cap, and an automatic shutdown feature that preserves battery life, OHAUS pen meters can endure consistent use in rough, wet environments.

Application

pH, oxidation-reduction potential (ORP), conductivity, dissolved oxygen (DO), salinity, total dissolved solids (TDS), temperature measurement

Features and Benefits

Easily replaceable electrodes, automatic shut off feature

Legal Information

Ohaus is a registered trademark of Ohaus Corp.

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service