Brand Bluelab
Type Hydroponic Systems
Model PENONE
Compatible Model Universal
UPC 9421024923174

Check the listing for details. Bluelab OnePen - With replaceable pH, Conductivity (EC) & Temperature Probe. Condition: New. Listed at 263.04 USD. With its ergonomic design and high-contrast backlit display, the OnePen is user-friendly, allowing simultaneous readings for pH and Conductivity. In summary, the Bluelab ® OnePen is an indispensable tool for novice and experienced growers, combining precision, durability, and advanced connectivity to optimize your growing experience.

$131.52
$263.04