Bluelab PH Penplus

The pH PenPlus delivers industry-leading Bluelab pH confidence, engineered for continuity.

The difference is simple. When natural probe wear occurs, the probe can be replaced, not the whole pen, saving you money and downtime. 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 continued confidence in every reading. The Bluelab pH PenPlus. pH confidence you can swap back in.

Product 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
• 1 year warranty; 6 month on the probe

Product Contents:

• 1x Bluelab pH PenPlus with replaceable pH and Temperature probe
• 1x Bluelab pH 7.0 Calibration Solution, single-use
• 1x Bluelab pH 4.0 Calibration Solution, single-use
• 1x Bluelab KCl Storage Solution
• 1x Multi-language Getting Started Guide (EN, ES, DE, FR)