Bluelab pH Pen/Temperature
£84.89
Bluelab products are suitable for hydroponics, coco coir, soil and commercial growing systems, making them one of the most trusted monitoring brands in horticulture.
Choosing the right Bluelab product depends on how you manage your grow. Handheld meters are perfect for routine testing, while Guardian Monitors and Pro Controllers provide continuous monitoring and automation for larger hydroponic systems. Every product is designed to help maintain stable nutrient conditions, improve plant health and give growers confidence in their readings.
If you only need to monitor pH, the Bluelab pH Pen is an excellent choice. For nutrient strength, choose the Truncheon EC Meter. If you want to monitor pH, EC and temperature together, the Combo Meter or Guardian Monitor offers greater functionality.
Yes. Regular calibration using genuine Bluelab calibration solutions helps maintain accurate readings and reliable performance.
Yes. Bluelab products are suitable for hydroponics, coco coir, soil and many other growing media, depending on the product and probe being used.
The Guardian Monitor continuously displays pH, EC and temperature, while the Pro Controller Wi-Fi can automatically adjust pH and nutrient levels when used with compatible Bluelab PeriPods.
We supply genuine Bluelab products backed by practical hydroponic knowledge. Whether you're choosing your first pH meter or installing an automated nutrient dosing system, we're here to help you find the right solution for your grow.
Need help choosing? Contact the Doctor Blooms team for friendly advice on selecting the right Bluelab equipment for your growing system.
Whether you're growing in soil, coco coir, deep water culture (DWC), NFT, flood and drain or another hydroponic system, Bluelab offers monitoring equipment to suit every grow. Handheld meters are ideal for routine testing, while Guardian Monitors and the Pro Controller Wi-Fi provide continuous monitoring and automation for larger or more advanced systems.
If you only need to monitor pH, choose the Bluelab pH Pen. For nutrient strength, the Truncheon EC Meter is an excellent choice. If you want to monitor pH, EC and temperature together, consider a Combo Meter or Guardian Monitor.
Yes. Regular calibration using genuine Bluelab calibration solutions helps maintain accurate readings and reliable performance.
Yes. Many Bluelab products are suitable for hydroponics, coco coir, soil and other growing media. Always choose the correct meter or probe for your application.
The Guardian Monitor continuously displays pH, EC and temperature, while the Pro Controller Wi-Fi can automatically adjust pH and nutrient levels when connected to compatible Bluelab PeriPods.
We stock genuine Bluelab products and provide practical advice based on real growing experience. Whether you're choosing your first pH meter or upgrading to a fully automated dosing system, we're here to help you find the right equipment.
Need advice? Contact the Doctor Blooms team for expert help choosing the right Bluelab monitoring equipment for your growing system.
