TESTO 410-2 Pocket Vane Anemometer with Thermometer & Hygrometer Williams Sound ADP 010 Permanently lubricated steel ball bearings

TESTO 410 2 Pocket Vane Anemometer with Thermometer & Hygrometer Williams Sound ADP 010 Permanently lubricated steel ball bearings Permanently lubricated steel ball bearings combined with nylon bushings and heavy duty spring assembly offers smooth operation even in demanding applications Optional floating mounting brackets allow the Model C to be mounted onto wall or ceiling studs and aligned left or right after installation by releasing two sets of screws Matte White fabric up to and including 10' high will be seamless Glass Beaded fabric up to and including 8' high will be seamless Video Spectra 1 Compatible devices with or without case include Apple iPad Air