Bluelab OnePen with Replaceable pH, Conductivity (EC), and Temperature Probe

Brand new from Bluelab! Precision meets convenience: pH, Conductivity (EC), and Temperature with one click data via the Edenic app!

This 3-in-1 tool measures pH, Conductivity (EC/PPM), and temperature, optimising nutrient uptake. Connect to the Edenic app via Bluetooth for real-time sharing, updates, and comprehensive data management.

One Click Data Capture
Record, store, categorise and share your measurements in one easy-to-use app. Unlock the full potential of data with the OnePen and the Edenic app.

Superior Durability and Easy Maintenance
Double-junction pH probe, titanium electrodes, and an IP68 dust and waterproof rating deliver durability, while the replaceable probe and health indicator simplify maintenance for long-lasting performance.

Precision and Prolonged Accuracy
Get fast, precise readings down to 2 decimals. This reliable information empowers growers to make confident decisions, saving you time and ensuring optimal plant growth.

User Experience and Design
This pen's ergonomic build and high-contrast backlit display also features simultaneous pH and Conductivity (EC) readings for a seamless user experience.

Advanced Connectivity and Data Management
Real-time data sharing, software updates, and more - this pen is packed with features to optimise your growing experience.

What’s in the box?

• 1 x Bluelab OnePen™ with Replaceable pH,Conductivity (EC) and Temperature Probe
• 3 x 18 ml / 0.6 fl. oz Bluelab Solution Sachets (pH 7.0,pH 4.0 and KCL Storage Solution
• 1x Bluelab Sensor Cleaning Brush
• 2x AAA Batteries

Measurement Range

• 0.0 – 14.0 pH, 0.0 – 10 EC, 0 – 100 CF, 0 – 5000 TDS ppm 500 (TDS), 0 – 7000 ppm 700, 0 – 50 ̊C / 32 – 122 ̊F