Aqua Master Tools P50 Pro pH Temp Meter Dünger This minimizes heat build-up directly

This minimizes heat build-up directly under the board – important if you need to run it close or have a dense canopy

not every setup is the same

The board itself is passive (no fan on the board)

but their speed cannot be regulated

PPE / Efficiency: > 3 µmol/J – more light per watt

Aqua Master Tools P50 Pro pH Temp Meter Dünger This minimizes heat build-up directlyAqua Master Tools P50 Pro pH and Temperature Meter: Precision and User Friendliness for Every Industry The P50 Pro pH and Temperature Meter is the ideal digital handheld device for measuring pH and temperature in a variety of liquids. It is perfect for use in many industries, be it agriculture, aquaristics, laboratories, or the food industry. This high quality meter combines precision, user friendliness, and durability. Ergonomic Design and Easy