Myron L 6P Ultrameter II – Portable Multi-Parameter Water Quality Meter

The Myron L Ultrameter II 6P is a high-performance, handheld instrument that measures six essential water quality parameters: conductivity, resistivity, total dissolved solids (TDS), pH, oxidation-reduction potential (ORP), and temperature. Designed for reliability in demanding field environments, the 6P features automatic temperature compensation, digital calibration, and one-touch measurement for rapid, accurate readings.

Ideal for water treatment professionals, industrial operators, and environmental fieldwork, this portable meter offers lab-grade precision with the convenience of field portability.

Key Features (User-focused):

• 6-in-1 Measurement: Conductivity, Resistivity, TDS, pH, ORP (Redox), and Temperature


• Auto Temperature Compensation: Ensures accurate readings in varying conditions


• Push-Button Calibration: Simplifies setup and use


• Backlit LCD Display: Clear readings in low-light environments


• Non-volatile Memory: Stores up to 100 readings


• Durable IP67 Housing: Waterproof and dust-tight for rugged field use


• Portable & Battery-Operated: Includes carrying case and calibration solutions

Specifications (Technical-focused):

• Conductivity Range: 0–200 mS


• TDS Range: 0–200 ppt


• pH Range: 0–14 units


• ORP Range: ±999 mV


• Temperature Range: 0–71°C (32–160°F)


• Accuracy: ±1% of reading


• Power: 9V battery


• Display: Large backlit digital LCD


• Dimensions: 7.9 x 2.7 x 2.5 in


• Weight: Approx. 1 lb (with battery)