Bluelab OnePen

Bluelab OnePen™ is the new 3-in-1 pen with Bluetooth connectivity and replaceable probe that allows growers to take their control of pH, EC and temperature in their crop to the next level.

pH meters are an essential tool for growers of all levels, from hobbyists to professionals, as they allow optimisation of the growing environment by providing precise data on water or nutrient solution conditions.

Advanced technology at the service of the grower with Bluelab OnePen

Its design stands out for its ergonomics and durability, with a robust housing with IP68 rating, which guarantees greater durability over time. One of its greatest benefits compared to other models such as the Bluelab pH Pen is its replaceable pH probe. The probe features a double-layer connection that improves measurement precision and stability, ensuring more reliable results.

Bluelab OnePen allows for simple two-point calibration, making it easy to keep it in optimal working condition. Additionally, it features automatic temperature compensation (ATC), a crucial aspect in ensuring measurement accuracy, even during thermal variations.

Connectivity and data management in cultivation

A distinguishing feature of the Bluelab OnePen is its Bluetooth connectivity, which allows syncing the device with the Edenic mobile application. This functionality facilitates data monitoring from a smartphone or tablet and allows storing data history, helping growers make decisions in nutrient management and growing conditions.

Bluelab OnePen Specifications:

• Manufacturer: Bluelab
• pH measurement range: 0.0 – 14.0
• pH resolution: 0.01
• pH accuracy: ±0.05
• Conductivity (EC) measurement range: 0.0 – 10.0 mS/cm
• Conductivity units: EC, CF, PPM 500 (TDS), PPM 700
• Temperature measurement range: 0 – 50°C (32 – 122°F)
• Temperature resolution: 0.1°C
• Temperature accuracy: ±1°C
• Automatic temperature compensation (ATC): Yes
• pH calibration: Two-point (pH 4.0 and 7.0)
• Connectivity: Bluetooth, compatible with the Edenic app
• Water and dust resistance rating: IP68
• Power supply: 2 AAA batteries (included)
• Dimensions: Compact and lightweight for easy transport
• Warranty: 2 years for the device; 6 months for the replaceable pH probe

Package contents:

• 1x Bluelab OnePen with replaceable probes for pH, Conductivity (EC) and Temperature.
• 3x Bluelab solution sachets 18 ml / 0.6 fl.oz, one of each type: pH 7.0, pH 4.0, KCl Storage Solution.
• 1x Bluelab sensor cleaning brush.
• 2x AAA batteries.
• User manual: PENONE User Manual - English.
  • The Bluelab OnePen™ display can be customised through the Edenic application.
  • The default values are:
    • Backlight time: 1 minute.
    • Auto-off: 4.5 minutes.
    • Brightness: 40%.