porometers

[Carl Pike]

We have used Licor 1600 steady state porometers for many years in our 
sophomore level intro course.  I have funds to buy another one, but 
found out that Licor has discontinued them.  So I have a couple of 
questions for the group.
1. Do you (or anyone in your department) have a Licor porometer that 
you no longer use that you would be interested in selling?

2. What other steady-state porometer instruments have you used in 
courses (this is a sophomore course), and what comments can you give 
me about ease of use, robustness, reliability, etc.?   I know it will 
be a bit of a hassle to have the class using 2 different types (we 
have 4 Licors), but things will be better with 5 instruments per 
class rather than 4.

thank you for your input!

Carl Pike
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