Deep wall humidity probe

- Measures moisture deep in walls. - Insulated shank pins. - One meter PVC cord. - BNC connector. - Certificate of conformity Deep wall humidity probe. This insulated deep-wall moisture probe measures moisture deep within walls, regardless of surface moisture. The diameter of the probe is 3mm, the length of the probe is 150mm. The probes have insulated rods and must be inserted into pre-drilled holes. Each pair of probes is supplied with a one meter PVC cable and BNC connector and will fit any moisture meter with a BNC plug.