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Ships within 48 hours · Estimated delivery Aug 1 - Aug 6
Built to last with a double-junction pH probe and titanium EC electrodes
No calibration required and easy to clean and disinfect
30 ml / 1 fl
Contains 500 ml/16
1x Female 5/16” Luer Coupler
Bluelab Guardian Monitor Inline Wi-Fi halloween25 Built to last with aContinuously 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$ 30.80
US$ 53.90
US$ 37.60