- At what kind of tree/plant you intend to measure?
- What is the diameter of the tree/plant?
- Are you planning to measure with more than one sensor/plant recommended for diameters >125mm?
- What is the distance between the sapflow-sensor and the datacollection
- How many trees/plants are to be measured?
- Are you planning to measure PAR as well (sapflow correlates pretty good
with PAR, so measuring PAR is a good way of checking sapflow-measurement results!)?
- Are you interested as well in a datalogging-system?
- How many channels/logger?
- Are you interested as well in a suggestion for the power-supply?