Product description
The Bluelab pH Pen is designed for convenience and comfort for water monitoring and analysis. Compact, tough and reliable; the Bluelab pH pen is built to last. Advanced technology and accurate measurements ensures that your crop is grown within exactly the right parameters for healthy growth!
The Bluelab pH Pen allows for compact and quick monitoring of your water pH and temperature, allowing you to provide the best conditions for your crops! pH is a measurement of the acidity or alkalinity of an aqueous solution. The new Bluelab pH Pens also include satchels of KCl solution, pH 4 & 7 for calibration.
Ensuring your pH is correct allows for your crop to uptake nutrients efficiently. Without monitoring your pH and EC levels, you're essentially growing blind. pH and EC measurement are basic tools on the belt of a hydroponic farmer.
Handy, convenient and accurate for home or commercial growers! 
Bluelab is a New Zealand based manufacturer that is globally recognized. They have been engineering and building water measuring technology for over 30 years! 
Features:
Measures Ph and temperature 
Selectable units for temperature 
Backlit LCD display 
Double Junction probe (not replaceable)
Successful Ph Calibration indicator 
Hold reading function 
Low battery indicator 
Fully waterproof 
Auto off function 
Automatic temperature compensation 
 
Package Include:
1x Bluelab Ph Pen Meter with Temperature