BLUELAB CONDUCTIVITY PEN - 1 YEAR WARRANTY
The Conductivity Pen is the ultimate handy solution for measuring conductivity.
• Measures conductivity (how much food the plant has available) and temperature.
• Selectable units for conductivity and temperature.
• Backlit LCD display.
• Calibration optional.
• Successful calibration indicator only when used with Bluelab 2.77 EC calibration solution.
• Hold function
• Low battery warning and auto off function.
• Fully waterproof.
• Automatic Temperature Compensation (ATC).