I need more help!

If you are having problems understanding how to operate your instrument or understanding plant moisture stress, here are some areas of help:

1) Read through the literature that came with the instrument such as:

"Guidelines for Measuring Plant Moisture Stress with a Pressure Chamber"
Operating Instructions (blue laminated sheet)
Any other additional literature that was sent

2) Check the tutorial site for step by step processes with instructional pictures and sketches.

3) Check our links site for other possible information on other web sites.

4) Check our references site for possible papers written about your concerns.

5) If you have a large city library or university library close you might try searching the data base for articles possibly relating to your question. There is a vast supply of research papers concerning the pressure chamber and plant water potential.

6) Call PMS Instrument Company for customer service at (541)704-2299 (USA) or e-mail us at help@pmsinstrument.com.

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