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Everything you need to measure pH, conductivity and temperature

• Handheld design is compact and convenient
• The backlit display is bright and easy to read
• Designed for nutrient reservoirs, the Bluelab pens are waterproof and float in any solution

Bluelab pH Pen

• Measure pH and temperature
• Double-junction probe and simple, 2-point pH calibration with 30-day reminder

Bluelab Conductivity Pen

• Measure conductivity in EC, ppm 500 (TDS) and ppm 700 scales
• Read temperature in C or °F
• Factory calibrated and ready to use out of the box

All the nutrition your plants need in one starter kit for fast, powerful and healthy plant growth. The BIOCANNA Starter Kit is easy to use and ideal for inexperienced growers.

Floor fan with wheels, ideal for a horticultural environment, as well as for office, home, or conservatory use.

The economy at your fingertips. The Advanced Star Led Bar is the lighting you need for a quality culture. Flowering 26w.