Bluelab Conductivity Pen Cleanroom Supplies it can be placed in

it can be placed in the boiling water while in the bag or can be directly put in the microwave after making a slit in the bag

well-ventilated area away from direct sunlight

It is also IP54-rated to ensure longevity

Dry & Mighty bags are designed to offer air-tight security

Disinfecting computer mouse and keyboard

Bluelab Conductivity Pen Cleanroom Supplies it can be placed inBluelab Conductivity Pen: Accurate Nutrient & Temperature Monitoring for Healthier Plants Ensure optimal nutrient levels and prevent costly mistakes with the Bluelab Conductivity Pen! This robust and reliable handheld meter provides quick and accurate readings of conductivity (EC) and temperature, essential for healthy plant growth and maximizing yields. Why Measure Conductivity and Temperature? Nutrient Management: Conductivity (EC) measures the