Acid Tubing Suitable for Bluelab pH Controller and pH Controller Connect - 4m halloween25 Includes calibration-free Conductivity Probe

Includes calibration-free Conductivity Probe

This handheld device ensures accurate readings for optimal plant health

waterproof construction

The Bluelab External Lockout and Alarm Box is an add-on for the Bluelab Pro Controller that enhances safety and control in your growing system by preventing overdosing and enabling alarms

Precision dosing of pH adjuster with the built-in Bluelab peristaltic pump

Acid Tubing Suitable for Bluelab pH Controller and pH Controller Connect - 4m halloween25 Includes calibration-free Conductivity ProbeReplacement pH adjuster dosing tube for pH Controller (13 ft 4 m) Acid dosing tube suitable for the Bluelab pH Controller (CONTPH No longer available) and pH Controller Connect (CONTPHCON No longer available) 4m 13ft Includes joiners (2x reducing 3 1. 6mm, PVDF) Acid Alkalai Tubing (PTFE) As a guide, Bluelab recommends the following maximum concentration for commonly used acids and alkalines: Nitric Acid = < 35% Phosphoric Acid = < 85% Citric Acid = <