DIRECTEMP° is a customizable precision USB thermometer that’s accurate to +/-0.1 °C from freezing to boiling. The HID (Plug and Play) version comes complete with data logging and graphing software. You can also use a virtual serial version designed to integrate with custom third party software applications. Free Windows demo software & LabVIEW VI examples included. NIST traceable calibration certificate available. A high precision thermistor is combined with a 14 bit analog to digital converter and a simple USB communication interface to capture real-time temperature data. The DIRECTEMP°™ device can communicate either as a Human Interface Device which auto installs to interface with the DIRECTEMP°™ data logging software, or as a virtual serial port with which custom or third party software may be used. DIRECTEMP°™ probes are calibrated in QTI’s metrology laboratory and can be recalibrated and returned to service for extended life. The absolute accuracy and repeatable precision of the DIRECTEMP°™ USB temperature acquisition system will become invaluable to your most critical application. SPECIFICATIONS · Up to ±0.1 °C absolute accuracy · Up to 0.01 °C resolution* · Choose probe style, cable length, and critical temperature point · PC powered, no batteries · Temperature range: -55 °C to 150 °C with proper probe selection · RoHS compliant