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Bluelab Conductivity Pen


In stock (can be backordered)

SKU: 67041 Categories: , Tag:


Bluelab Conductivity Pen

Success by simplicity! The Bluelab Conductivity Pen is an easy-to-use, handheld meter that quickly and accurately measures if your crop is receiving the right amount of nutrients. Use to maximize plant health, prevent nutrient burn and ensure optimum plant yields.


Selectable units for conductivity (EC or PPM) and temperature
Successful calibration indicator
Backlit LCD display
Fully waterproof
AAA alkaline batteries included

Directions For Use:

Step 1: Press power button and place probe in solution. Wait for reading to stabilize.
Step 2: To hold reading press power button again.
Step 3: To change temperature or nutrient units hold the Units button until the units flash.

Grower’s Tip:

To reduce build-up of nutrient salts, rinse under running water after each use. The probe needs to be cleaned once every two weeks, to ensure accurate readings.


1-year repair or replacement

Additional information

Weight 0.14 kg
Dimensions 20.83 × 5.59 × 3.30 cm