Your Safer Source for Science
All-In-One Science Solution
Your Safer Source for Science
Address P.O. Box 219 Batavia, IL 60510
Phone 800-452-1261
Fax 866-452-1436
Email [email protected]
Item #: AP10076 

Price: $108.16

The SPER Portable Oxygen Reduction Potential (ORP) pen works great for water testing! Highly stable and accurate readings with a large LCD display with easy one-handed operation.

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Product Details

This Oxygen Reduction Potential (ORP) pen works great for water testing! Highly stable and accurate readings with a large LCD display with easy one-handed operation. Features auto power-off, hold function and a low-battery indicator. The case is waterproof and will float if accidentally dropped into the water. Comes with 4 button-cell batteries and a built-in probe with protective cap.