BLUELAB pH & EC Testers

A pH, conductivity and temperature measurement tool for nutrient solutions

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

Features:

• Replaceable, double-junction pH probe and titanium conductivity (EC) electrodes

• Compact, ergonomic design

• Bright, easy-to-read backlit display with simultaneous pH and conductivity (EC) readings

• Precise readings with 0.01 pH resolution

• Probe health indicator

• Simple 2-point pH calibration

• Read temperature in °C or °F

• Measures conductivity in EC, mS/cm, CF, ppm 500 (TDS), or ppm 700

• IP68 rated (dust and waterproof)

• Bluelab OnePen Replacement Probe available separately

When connected to the Edenic app:

• View measurements remotely through the app or browser

• Real-time data and software updates

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Bluelab pH Controller WiFi – 24/7 pH control of your tank, anywhere, anytime from your phone.

• Built-in Wi-Fi (can be disabled). View and control from your mobile device; visit Edenic.io for more information.

• Safety blocks prevent overdosing.

• Automatic resumption of dosing after power loss.

• Precise pH dosing using the built-in Bluelab peristaltic pump.

• Controls pH up (alkaline) or down (acidic).

• High/low alarms alert you when parameters are out of range.

• Dosing routine ensures efficient mixing before the next dose.

• Cable length: 2 m / 6 ft for optimal positioning and viewing.

• Built-in variable-speed pump (max. 120 ml/min / 4.06 fl oz).

Probe for Bluelab Combo and pH Meter, as well as Bluelab Guardian Monitor.

Bluelab pH Probe is a replacement with a pH probe (electrode) suitable for use with Bluelab products that test the pH of the solution. Unfortunately, the pH test is not eternal. With good care and use (maintenance of the probe and cleaning once a month) you will extend its durability.

Bluelab pH Probe has a double bond that provides longer life and is finished with a disposable gel so that no additional maintenance is required, in addition to cleaning.

Replace only the pH probe, not the whole tester!

 Bluelab gives a 6-month warranty

Accurate direct pH measurements in any substrate in seconds

• Reinforced tip for fast, direct measurement into substrates
• Effective in soil, coir mixes, mineral wool, potting mixes and mortar
• Dual-junction probe reduces reference contamination, extending longevity
• Fast sensor response for quick and accurate measurements
• Suitable for use with Bluelab Combo Meter, Bluelab Combo Meter Plus and Bluelab Multimedia pH Meter
• The BNC connector is coated to prevent corrosion

Bluelab EC Pen

The Bluelab EC Pen is the latest innovation for hand held conductivity meters and the ultimate handy solution for measuring conductivity. Hydroponic growing lets you give the best care possible to your plants. The quality of  are is in your control. The Bluelab EC pen measures how much food the plant has available.The Bluelab EC and ppm pens provide a compact, quick and handy way to manage the success of your crops to ensure they have the nutrients they need. Teamed with our Bluelab pH Pen, you have a handy, convenient and accurate system for ensuring optimum plant growth and health. The Bluelab pH Pen, Bluelab EC Pen range has been specially developed as an affordable and effective option for hobby or small scale growers.

Bluelab pH Pen
The Bluelab pH Pen is the latest innovation for hand held pH meters and is the ultimate handy solution for measuring pH.

Hydroponic growing lets you give the best care possible to your plants. The quality of care is in your control.
The Bluelab pH Pen provides a compact, quick and handy way to manage the success of your crops to ensure maximum uptake of nutrients. Teamed with our Bluelab EC Pen or Bluelab ppm Pen, you have a handy, convenient and accurate system for ensuring optimum plant growth and health.

The Bluelab pH Pen and conductivity pen range has been specially developed as an affordable and effective option for hobby or small scale growers.