External NTC thermistor temperature probe for use with the HDT-161 PDF Temperature USB Data Logger. -30°C to +70°C (-22°F to +158°F) temperature range.
The probe is 100mm long x 3.75mm diameter with 1.15m cable length and a 3.5mm jack connector. The handle is 75mm long x 12.3mm diameter including the cable support.
The probe can be connected to the HDT-161 data logger through the hole in the data logger cap.