Bluelab Sample Tube and Fittings

The perfect tool for your reservoir sample line. Suitable for use with the Bluelab Guardian Wi-Fi (BGUSTD02), Bluelab Pro Controller Wi-Fi (BCTPRC02).

Features:

• Extend probe life with easy removal
  
• Ideal for remote reservoirs (up to 2m/6.6ft)
  
• Direct nutrient solution measurement
  
• Easy probe access for cleaning and calibration
  
• Includes fittings for quick installation
  
• Manual sample tap for solution testing
  
• Secure probe hold with leak-proof design
  
• Easy-to-use shut-off valves
  
• Low-pressure system (max 15 psi)