Here is a very nice Dickson FH125 Temperature Humidity Recorder with a Lcd Display. We have up to 11 of these for sale. We have the Cd for this but only one copy. The first buyer who buys 5 or more gets the cd. These are lightly used! Buy one or buy them all! Make me an offer! These came from a working enviroment and are lightly used. Originaly these sold for $649 each! Buy ours for a lot less money! These come with a temperature humidity Recorder Probe and power supply.. The original owner wrote in black ink Logger #'s. On the front bottom of the loggers. Here are some specs off of the internet. Dickson?s new Paperless Recorder lets you view detailed temperature and humidity data on its large screen and allows for optional PC downloads. Its large 4.5? x 2.5? display shows you current temperature and humidity readings and displays a graph of data ranging from 1 hour to 32 days. No paper charts or running back to your PC to see data, this recorder shows you everything at the push of a button. Ideal for: ?Checking building automation systems ?Tracking Critical Processes ?Monitoring Walk-in Freezers, Coolers and Storage Rooms. ?Monitoring Clean Rooms Isolation Rooms Specifications: Ambient Operating Range: -4 to +120?F (-20 to +48.9?C) User Selectable Ranges:FH125: 0 to +100?F, -40 to +185?F, 0 to +120?F, -20 to +40?C, -40 to +85?C, -20 to +50?C Temperature Accuracy: ¡ 1.8?F Humidity Range: 0 to 95%RH Humidity Accuracy: ¡ 2%RH at 73?F IP Rating: IP20 Sample Points: 15,872 per channel Sample Rate: Sampling rates vary depending upon recording time selected Recording Time Sampling Rate 64 minutes ............... 20 seconds 8 hours .................... 30 seconds 24 hours .................. 30 seconds 8 days ...................... 60 seconds 16 days .................... 60 seconds 32 days .................. 150 seconds Recording Times: User Selectable: 64 minutes, 8 hours, 24 hours, 8 days, 16 days or 32 days Display: LCD: 240 x 128 pixels; Graphical Display Resolution: 0.1?F Power: 120V AC with 9V battery backup (UK European voltage models available) Remote Probe Length: 6 ? cable (FH125) Dimensions: 7.0?