DI tester 8542

[Astrea tectum]

Hi,
I bought DI tester 8542 withaut manual

This tester is used to monitor the conductivity of pure water produced by reverse osmosis plants. Adjustable sensitivity from 1 to 100 µS/cm.
I would like to now how to adjust sensitivity. Thanks

 

[rvitko]

I can email it to you, what is your email?

 

[Astrea tectum]

lamprolog@inbox.ru