Ohaus Starter Pen Meters for Conductivity and TDS Measurements

When you are looking for accurate results anywhere and anytime, look no further than the OHAUS Starter Series of pen meters designed for education.

• Wrist strap prevents unintentional dropping
• Waterproof design
• Protective cap
• Aligned with GLOBE protocols

They're simple, fast, and straightforward.

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.