Ohaus ST10R Starter Pen Redox Meter

The Ohaus ST10R Starter ORP pen is a simple and easy to use hand held meter that measures ORP from -1,000 to 1,000 mV. This unit is non-temperature compensated and is pre-calibrated. The unit features and IP67 waterproof housing and can be operated with one hand. The ST10R comes with an RT10 ST replaceable electrode and wrist strap.

• 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.