The Extech TP830 Thermistor Probe is a 2 cm (0.78 in) stainless steel probe with a 1 m (39 in) cable and a 3-pole, 3.5 mm plug. It has a temperature range of -30°C to 70°C (-22°F to 158°F), and is compatible with the TH30 USB Dual Temperature Datalogger.
