Wet probe with deep wall. This insulated deep wall humidity measurement probe measures deep humidity inside walls, regardless of surface humidity. The diameter of the probe is 3 mm, the length of the probe is 150 mm.
The probes have insulated rods and must be inserted in pre-drilled holes.
Each pair of probes is supplied with a one meter PVC cable and a BNC connector and adapts to any humidity / humidity meter with a BNC socket.
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