Bluelab pH Pen Plus

*NEW* Minimise downtime, extend product life, and support confident decision-making. The pH PenPlus delivers industry-leading Bluelab pH confidence, engineered for continuity. A reliable pH and Temperature Pen with Replaceable Probe.

Features:

Double-junction pH probe for reliable measurements

Replaceable pH/Temperature Probe

Temperature in °C or °F

Hold-reading function

Screw-cap probe design for quick replacement

KCl-filled silicone cap with internal sponge maintains probe hydration

Integrated lanyard with waterproof silicone probe cap

Bright backlit display for easy reading

Simple 2-point calibration with 30-day reminder

Auto-off function to conserve battery

IP68 dustproof and waterproof rating

Compact handheld design