Sound level meters
Testo 815 - Sound level meter
Order-Nr. 0563 8155Frequency evaluation according to ch..
Testo 816-1 - Sound level meter
Order-Nr. 0563 8170Precise noise level measurements acc..
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Order-Nr. 0563 8155Frequency evaluation according to ch..
Order-Nr. 0563 8170Precise noise level measurements acc..