Cosmos NV-500 LP Gas Detection / Alarm System

Made of plastic molded case with superior insultation and is hard to break
Continuously monitors for 30mins after a power failure, then intermittently monitors for 2 days
Earthquake-resistant and super thin design with depth of only 71.5mm
Backlight LCD display with easy to read dual bar-graphic
Detection Range : 0 - 100%LEL
Alarm Set : 24%LEL
Country of Origin : Japan