Description
Bluelab OnePen Replacement Probe is a high-quality replacement sensor designed to restore accurate pH, conductivity (EC), and temperature readings to your Bluelab OnePen.
Features
- Measures pH, EC, and temperature accurately
- Double-junction pH probe for reliable performance
- Durable titanium EC electrodes
- IP68 waterproof and dustproof rating
- Quick and easy replacement installation
Extend the life of your OnePen device with this cost-effective, easy-to-install replacement probe.