Bluelab pH Pen

Get Accurate pH Measurements with the Bluelab® pH Pen

The Bluelab® pH Pen is a high-quality pH and temperature measuring tool that offers accurate readings for your hydroponic system. With advanced features and accessories, this pen is an essential tool for any grower.

Precise pH and Temperature Measurements

The Bluelab® pH Pen offers accurate and reliable pH and temperature measurements with a range of 0.0–14.0 pH/0–50°C/32°–122°F. With a resolution of 0.1 pH/1°C/1°F, you can easily monitor and adjust your hydroponic system for optimal plant growth.

User-Friendly Design

Featuring a backlit LCD display and a double-junction probe, the Bluelab® pH Pen is easy to use and provides clear readings. The selectable units for °C and °F make it convenient for users from all over the world. Additionally, the hold reading function and low battery warning provide added convenience and peace of mind.

Durable and Waterproof

The Bluelab® pH Pen is fully waterproof and designed to withstand tough growing environments. Its automatic temperature compensation ensures accurate readings even in varying temperatures, making it a reliable tool for any hydroponic setup.

Complete Kit for Easy Calibration

This pH pen comes with Bluelab pH Probe KCI Solution, Bluelab pH 7 and Bluelab pH 4 Solution Sachets included, making calibration fast and easy. The successful calibration indicator lets you know when your pen is ready to use, and the pen's compact size makes it easy to carry with you.

Upgrade Your Hydroponic System

Take control of your hydroponic system with the Bluelab® pH Pen. With its accurate measurements, user-friendly design, and durability, this tool will help you achieve optimal plant growth and a healthier harvest. Order now and enjoy the benefits of a reliable pH measuring tool.