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Extech PH305 pH/mV/Temperature Electrode - Combination Gel-Filled pH Sensor with Built-in ATC, BNC Connector, 1m Cable, Durable Lab-Grade Probe for Portable Meters and Field Testing

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Product details

Management number 211149398 Release Date 2026/04/04 List Price $37.16 Model Number 211149398
Category
  • Reliable Multi-Parameter Measurement - Designed for precise pH, mV, and temperature readings, this electrode is ideal for labs, field testing, water treatment, and educational use.
  • Built-In Temperature Compensation - Features Automatic Temperature Compensation (ATC) for consistent, accurate measurements even when testing in varying environmental conditions.
  • Durable Gel-Filled Design - Maintenance-free gel-filled construction ensures longer electrode life, eliminates messy refilling, and provides reliable performance in daily testing routines.
  • Universal Compatibility - Equipped with a standard BNC connector and 1-meter cable, the PH305 easily connects to most portable meters and benchtop instruments for hassle-free setup.
  • Rugged Yet Portable - Whether in the lab, classroom, or field, this electrode is built for durability and mobility, offering stable readings in water analysis, aquariums, pools, or industrial sites.

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