Bluelab EC Pen – Temperature Compensated EC Tester
A meter to measure the strength of your nutrient solution is one of those really necessary items for enthusiastic hydroponics growers. Bluelab's EC Pen features the same robust build quality, accuracy and reliability that make Bluelab testing equipment the default choice for growers across the world.
Bluelab - a proven track record for accuracy and reliability
Provides a digital readout of the conductivity of your nutrient solution
Temperature compensated for improved accuracy
Made of tough plastic
Simple to use and effective
Simple calibration process
Water resistant
Shock resistant
Automatic power-off to conserve battery life
The Bluelab EC Pen Contains:
1 x Bluelab EC Pen with instructions