Do I need to use the windscreen?

Using the windscreen will nearly always be a good idea.  Even a moderate wind can cause a seismograph to trigger continuously if a windscreen is not used and the acoustic trigger is set below 125 dB.

CONTACT INFORMATION White Industrial Seismology, Inc. 1206 S. Schifferdecker Avenue Joplin, Missouri 64801 USA

Toll Free U.S.: (800) 641-4538 Local Phone: (417) 624-0164 Fax: (417) 624-9416 email: info@whiteseis.com