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I have this digital sling psychrometer when I turn it onIget a read out that reads E-5 what does this mean and how would i get a instruction book?

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  • nicehitsam Jul 28, 2010

    thanks as always you do a great job

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Which model is it ?????

Posted on Jul 28, 2010

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  • nicehitsam Jul 28, 2010

    model THWD-!

  • nicehitsam Jul 28, 2010

    model THWD-1

  • Luke Bradford
    Luke Bradford Jul 28, 2010

    ok, this was made by amprobe and has been replaced, due to being obsolete. I do not have current details on this model, but if you head over to www.amprobe.com. you will find a support link, click that boxm and it will give you the option of "contact support", where for no charge, an amprobe rep will email yoiu back with a response within 48 hours. This is one of those companies that has great customer service support, where they will help and support their customers.



    This would be your best bet, than being misled to all sorts of possibilities.

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