Ohaus ST20 Starter PH Pen Meter

Convenient Results at Your Fingertips
For over a century, OHAUS has perfected the art of measurement through our line of weighing
products. Taking a similar approach to our weighing equipment, OHAUS now delivers a line of
pen meters that are durable, practical and affordable. Starter pen meters—the portable solution
for on-the-go measurement of pH, Starter pen meters are the economical option when you are simply looking for accurate measurements with no restrictions.

Standard Features Include:

• Simple Operation in a Slim and Portable Design

Starter pen meters provide what should be expected of a small pen meter. Simple, fast,
straightforward, no-frills yet highly accurate operation time and time again.

•Durably Constructed to Withstand Wear and Tear Resulting from Repetitive Use With durable plastic housing, a protective cap that safeguards the sensor, and an automatic shutdown feature to preserve battery life, the Starter pen meters can endure consistent use in rugged environments.

•Waterproof Housing Protects the Meters in their Working Environment. Equipped with a wrist strap that helps to prevent unintentional dropping, Starter pen meters are constructed with an IP67 waterproof design that can prevent water damage when accidentally dropped into liquid.