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Ships within 48 hours · Estimated delivery Jul 30 - Aug 4
Add an external alarm (horn or flashing light) to your Pro Controller system for an audible alert system
Fine-tune your grow with customisable settings
30 ml / 1 fl
Non-volatile memory – keep settings through power loss
Bluelab Guardian Monitor Inline Wi-Fi halloween25 Add an external alarm (hornContinuously 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
US$ 13.80
US$ 13.80
US$ 13.80
US$ 13.80
US$ 13.80