Continuously monitor pH, nutrient levels and temperature in reservoirs or inline systems.

Built-in Wi-Fi (with option to disable)
High/low pH, temperature and conductivity alarms
Non-volatile memory keep settings through power loss
Plant-safe green LEDs with adjustable display brightness
2 metre / 6.6 foot measurement probe cables
110 240 VAC (Mains powered)
Interchangeable power plug (North America, Europe, UK, AU/NZ)
Replaceable Bluelab pH Probe Inline rated to 7 bar (BNC connection)

When connected to the Edenic app

Instant alarm alerts to your phone
Remote monitoring
History reporting to assist data-driven decision making

The Bluelab Guardian Monitor Inline Wi-Fi comes with probe fittings suitable for 1" NPT to give you inline measurement capabilities. Able to withstand up to 7 bar, this is the perfect solution for keeping an eye on your inline dosing system. The probe features a 3/4" thread for inline mounting and can be installed in any direction. It includes a standard BNC connector, a 3 metre (9.8 foot) cable, and a durable double-junction design. With a KCl-filled storage cap, waterproof construction, and the ability to handle up to 100 psi (7 bar) of pressure, it is built for reliable performance in demanding environments.

Product manual

Installation diagram

Online Meters