2. Water & Irrigation
3. Water Filtration
4. Water Quality Meters & Pens
5. PT3

Myron L PT3 Ultrapen Waterproof ORP REDOX Tester Pen New

The Myron L Ultrapen PT3 is a waterproof pocket tester delivering rapid, lab-accurate ORP (REDOX) and temperature readings. Built with a 99.9% pure platinum electrode and aircraft aluminum body, it ensures reliable water quality analysis.

Features

• High Accuracy: Delivers precise ORP measurements within ±10 mV. • Platinum Sensor: Features a 99.9% pure platinum electrode design. • Waterproof Body: Fully waterproof pen housing is built for wet fields. • Auto Calibration: Recognizes solutions automatically with 3 options. • Temp Compensation: Automatic temperature compensation during calibration.

• Rugged Housing: Constructed with durable, heavy-duty aircraft aluminum. • Simple Controls: One-button operation delivers fast results in seconds. • Dual Readouts: Provides both ORP (REDOX) and temperature measurements. • Replaceable Sensor: Features an easy-to-swap, user-replaceable electrode. • Complete Kit: Includes protective cap, scoop, clip, and cleaning paper.