Bluelab pH Probe Inline halloween25 Non-volatile memory – keep settings

Non-volatile memory – keep settings through power loss

Double-junction

This handheld device ensures accurate readings for optimal plant health

Controls pH in the up (alkali) or down (acid) direction

Easy-to-open single-use sachets of calibration and storage solutions

Bluelab pH Probe Inline halloween25 Non-volatile memory – keep settingsA replacement pH probe for the Bluelab Guardian Monitor Inline. Features: 3 4 thread for inline mounting Mount in any direction Standard BNC connector 3 metre 9. 8 foot cable Double junction KCl filled storage cap Waterproof 100 psi 7 bar pressure Note: This item ships from our New Zealand warehouse. Delivery times will be slightly longer than usual.