Precision probe gauges temperature

摘要

The Precision USB Thermometer Probe from ETI provides a reliable and economical method of measuring temperature using a computer or PDA. Each probe is calibrated to provide excellent accuracy and stability. The probe measures temperature over the range of -40 to 125℃ with an 0.1 ℃ resolution and an accuracy of ±0.5℃. A negative temperature coefficient (NTC) thermistor is combined with a 16-bit analogue to digital converter and a USB communication interface to capture realtime temperature data.