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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
*Bluelab pH ProbePlus is a replacement probe only
0 Single-use
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
Bluelab pH ProbePlus halloween25 The Bluelab External Lockout andA replacement pH and Temperature probe for Bluelab pH PenPlus Keep your Bluelab pH PenPlus performing at its best with the Bluelab pH ProbePlus. Designed as a direct replacement probe, it makes it easy to restore accurate pH and temperature measurements without replacing your entire pen. Features: Easy to replace No tools required Measure pH and Temperature Double junction probe design KCl filled storage cap Purchase together with Bluelab pH Care Kit
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