VIEWSONIC 4,000 LUMENS XGA EDUCATION PROJECTOR. Security Cases The VH7J-H is certified as

The VH7J-H is certified as EMC Class B

Manufacturer Part Number: HB20A4AME

a 75Hz refresh rate

workbenches

VIEWSONIC 4,000 LUMENS XGA EDUCATION PROJECTOR. Security Cases The VH7J-H is certified asViewSonic PS502X Short Throw DLP Projector 4: 3 White Light up classrooms and conference rooms alike with the ViewSonic PS502X WXGA short throw projector. Featuring 4,000 ANSI lumens of stunning brightness, this powerful business and education projector creates crystal clear images up to 300". And with a 0. 616 short throw ratio, this projector is capable of displaying shadow free 100" images from just 4. 3 feet away. The PS502X projector also comes