Bluelab

Always On. Being There Optional. Monitor your reservoir pH, Conductivity and Temperature with alerts on your phone when using the Wi-Fi capable Bluelab Guardian Monitor. 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 Replaceable Bluelab pH Probe (with BNC connection)  

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A robust handheld solution for measuring conductivity and temperature on the go Fully waterproof, not just water-resistant Selectable measurement units so you can customise with your preferences Flat electrode for easier cleaning and maintenance Hold reading function to capture every measurement with ease Automatic temperature compensation for accurate readings anywhere Auto-off function to extend battery life 1 x AAA alkaline battery included, getting you started immediately

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A hardy, compact pH and temperature pen Perfect for quick and easy pH and temperature readings direct from your solution Fully waterproof - not just water resistant Simple two-point calibration process for accuracy One-year peace-of-mind warranty Automatic temperature compensation for accurate readings everywhere Auto-off function to extend battery life 1 AAA battery included - simply power on and go

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mpossibly tough, an EC meter built to last a lifetime    Measure up to 3.6 EC, 36 CF, 1800 ppm 500 or 2520 ppm 700 Robust and reliable construction for long-lasting value Fully waterproof; splash, submerge or sink - we've got you covered Automatically detects liquids and bright LEDS indicate measurement for brilliantly simple functionality Long-format design for mixing and measuring nutrient reservoirs simultaneously No calibration required and easy to clean and disinfect All conductivity scales included – EC, CF, PPM 500 (TDS), PPM 700 Industry-leading five-year warranty for peace of mind Packaging may vary 

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