Bluelab EC Pen – Nauwkeurige EC- en Temperatuurmeter voor Optimale Voedingscontrole Full Spectrum LED GrowHub E42A WiFi controller with

GrowHub E42A WiFi controller with app control

1680D extra thick lightproof canvas

modern LED grow rooms with high light requirements

APP connectivity: Bluetooth & WiFi

Bluelab EC Pen – Nauwkeurige EC- en Temperatuurmeter voor Optimale Voedingscontrole Full Spectrum LED GrowHub E42A WiFi controller withThe Bluelab EC Pen is an easy to use, accurate and durable solution for measuring the electrical conductivity (EC) and temperature of your nutrient solution. This compact meter is ideal for both novice and experienced growers looking for optimum control over the nutrient levels in their hydroponic system, soil or coco. Key Features: Two measurements in one device: Measure both EC (0. 0 10. 0 mS cm) and temperature (0 50C), for full control over your