The USB knowledge logging element with the Fire Watchman pyrometer allows for up to a 20 yr record in the burn up space temperatures to become saved on the 16GB USB Push. The data file, to the USB, is appropriate with most spreadsheet software program and will be graphed or https://fire-watch-guard-nyc83715.shotblogs.com/the-greatest-guide-to-outdoor-event-fireguard-40047408