The Myron L RPR replacement pH/ORP sensor is a gel-filled, user-replaceable electrode designed to restore accurate pH and ORP measurements in compatible Myron L handheld meters. It replaces the internal sensor module, ensuring reliable water-quality readings without needing to replace the entire meter. Ideal for applications such as water treatment, laboratories, pools, aquaculture, and general water analysis.

Key Features

Wide Compatibility: Designed for use with multiple Myron L instruments, including Ultrameter, Ultrameter II/III, PoolPro, and other compatible models.
Dual-function Probe: Combines both pH and ORP sensors in a single, sealed, gel-filled unit for accurate and stable measurement.
Easy Installation: Simple, user-replaceable design with included O-ring and protective components.
Accurate Monitoring: Restores precise pH (0–14) and ORP (±999 mV) readings for dependable water-quality assessment.
Low-Maintenance Construction: Non-refillable, gel-filled design improves durability and reduces upkeep.