As the Bluelab Combo Meter is portable and does not require a power supply to operate, it can be used anytime and anywhere to help you manage your crops daily nutrient requirements.

Calibration of the pH is very easy, using the push buttons on the meter and fresh Bluelab calibration solutions. Conductivity and temperature do not need to be calibrated as this is locked in during manufacture.

The Bluelab Combo Meter gives you the added benefit of being able to select the display options for °C or °F and EC, CF, ppm 500 and ppm 700.

Main Features

• Light weight and portable
• Measures pH, Nutrient (conductivity) and Temperature
• Four display options for Nutrient – EC, CF, ppm 500 and ppm 700
• Two display options for Temperature (°C or °F)
• No calibration required for conductivity or temperature
• Simple two or three point push button calibration
• Successful pH calibration indicators
• Temperature at a push of a button
• Simple push button pH calibration
• Auto turn off function
• Large easy to read display
• Quality replaceable Bluelab pH Probe supplied
• Quality Bluelab Conductivity/Temperature Probe supplied
• Quality Bluelab calibration solutions supplied
• Low battery indicator
• 2x AAA alkaline batteries supplied
• Over and under range indicators