The USB details logging aspect of your Fire Watchman pyrometer allows for nearly a 20 year heritage of your burn up room temperatures to generally be saved on the 16GB USB Travel. The information file, to the USB, is compatible with most spreadsheet program and may be graphed or archived https://outdooreventfireguard11098.worldblogged.com/31892244/fire-watch-guard-nyc-can-be-fun-for-anyone