OAKTON® TempLog Temperature Dataloggers help ensure ambient temperature and humidity levels remain stable around the clock for months at a time. Housings are waterproof and dustproof—TempLog Datalogger is IP65 rated. Large LCD lets you immediately view current conditions-displays min./max. values by day or by hour at the touch of a button. Flashing alarm alerts you if set limits are passed. TempLog Temperature Logger Kit includes datalogger, software package and serial cable. Oakton® Software with RS-232 Serial Cable is required to download readings to a computer and select sampling rates from once/10 secs. up to once/2 hrs. Other software capabilities include: delayed or immediate start and/or overwrite data or stop when full; a 20-character I.D. line for naming the device/room being monitored; graphic/tabular displays for spreadsheets; display options and pinpoint analysis for reading individual points or a difference between two points. External Temperature Probe sold separately. Also available for use with OAKTON® TempLog Temperature Dataloggers and sold separately are a TempLog Antenna, TempLog USB Cable, TempLog Datalogger Cradle, and TempLog Wireless Receiver and Software.