TH Series Temperature Sensor Temperature sensor series TH provides reliable means to monitor temperature in rock, concrete, soil, or ground fill. Add to Enquiry Cart Categories: Geotechnical Engineering, Sensor, Temperature, Temperature, Humidity, Rainfall Tag: Roctest Description Description Temperature sensors are available in three different model. TH-T, TH-PT100, and TH-TC. Related products Fibre Optic Leak Detection Add to Enquiry Cart Read more Alarm Service for Ground Vibrations Add to Enquiry Cart Read more Borehole Rod Extensometer Add to Enquiry Cart Read more Instrumented Rockbolts Add to Enquiry Cart Read more