The Tri-Meter package contains:
9V-DC power adapter
Nutradip Tri-meter is a constant nutrient monitoring system that assists growers in achieving maximum results for their growing efforts. The Tri-Meter indicates to the growers the exact levels of nutrient strengths, pH and temperature. This allows the grower to adjust and optimize each parameter as the crop progresses through each growth cycle. The Tri-Meter display receives information from the input devices, each monitoring and measuring specific parameters within the nutrient solution.