BlueLab Onepen 3in1 - probe for pH, EC and temperature

The dual pH probe, titanium electrodes, and IP68 dust and water resistance ensure durability, while the replaceable probe and its status indicator make maintenance easy and ensure long-lasting performance.

The ergonomic design and high-contrast backlit display of this meter allow for simultaneous pH and EC measurements for a convenient user experience. With the Bluelab OnePen™, you get fast and accurate results to the second decimal place. Reliable information gives you confidence in your decisions, saves time, and ensures optimal plant growth.

Features

• Replaceable probe and status indicator
• Ergonomic design and high-contrast illuminated display
• Precise measurements with a resolution of 0.01 pH
• Simultaneous pH and electrical conductivity (EC) readings
• Conductivity measurement in EC, CF, PPM 500 (TDS) or PPM 700
• Temperature measurement in ˚C or ˚F
• IP68 protection – dustproof and waterproof
  
  Package contents
• 1x Bluelab OnePen™ with replaceable pH, conductivity (EC), and temperature probe
• 3x sachets of 18 ml / 0.6 fl oz Bluelab solutions – one each of: pH 7.0, pH 4.0, and KCl storage solution
• 1x Bluelab sensor cleaning brush 2x AAA batteries