Bluelab Soil pH Pen

The pH value determines the nutrients available to plants in the soil and irrigation water. Therefore, monitoring and adjusting the pH value is essential for healthy plant growth. With the Bluelab Soil pH Pen, you can easily measure the pH value and temperature of your nutrient solution or growing medium. This way, you can always keep an eye on whether your plants are optimally absorbing the nutrients.

Advantages:

• Direct pH and temperature measurement in culture media and nutrient solutions
• Calibration display
• Automatic temperature compensation
• Temperature display in °C or °F
• LCD backlight
• Hold reading function
• Automatic switch-off
• Battery indicator
• Waterproof
• 1 x AAA battery included