Ohaus ST10 pH Meter

The Ohaus ST10 Starter pH pen is a simple and easy to use hand held meter that measures pH from 0.0 to 14.0 pH with an IP67 waterproof housing. This model is precalibrated and does not require on going calibration or buffers. The unit includes a replaceable electrode and wrist strap and can easily be operated with one hand.

• 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.