Bluelab EC Pen – Nauwkeurige EC- en Temperatuurmeter voor Optimale Voedingscontrole Full Spectrum LED Recommended fan size: 4-inch (100

Recommended fan size: 4-inch (100 mm)

Power: 8W ± 5%

1680D extra thick lightproof canvas

APP connectivity: Bluetooth & WiFi

Bluelab EC Pen – Nauwkeurige EC- en Temperatuurmeter voor Optimale Voedingscontrole Full Spectrum LED Recommended fan size: 4-inch (100The 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