Bluelab pH Penplus - Replaceable pH probe combo-meters Across International heating and stirring

Across International heating and stirring mantles come standard with digital display for the most accurate control

A wider conductivity range to suit your needs

IONBOARD Series – LED Grow Lightboards

20 cutting reels

Each Trim bin Filter includes one 16 x 17

Bluelab pH Penplus - Replaceable pH probe combo-meters Across International heating and stirringThe difference is simple. When natural probe wear occurs, the probe can be replaced, not the whole pen. Simply swap out the probe to quickly restore performance. Built to IP68 standards, dustproof, waterproof, and designed for demanding environments, the pH PenPlus encourages long term use while protecting your workflow and investment. The pH PenPlus is about readiness. Keeping a replacement probe on hand means less downtime, less disruption and