Bluelab Conductivity Pen

Bluelab Conductivity Pen

Accurate EC & Temperature Meter

The Bluelab Conductivity Pen is a compact, high-performance tool that delivers reliable measurements of nutrient strength (EC) and temperature, allowing you to create the perfect growing environment for your plants.

Key Features:

• Compact handheld design for convenient one-handed use
• Bright, easy-to-read backlit display
• Measures conductivity in EC, ppm 500 (TDS), and ppm 700 scales
• Factory calibrated and ready to use immediately
• Automatic Temperature Compensation (ATC) for consistently accurate readings
• Reads temperature in °C or °F
• Fully waterproof and floats in solution

Pair it with the Bluelab pH Pen for a complete professional nutrient monitoring system.

Essential for preventing nutrient burn, avoiding deficiencies, and maintaining optimal crop health in hydroponics, coco, or soil.