Abstract: Apparatus and associated methods relate to a sensor holder adapted to float with a bobbing action when partially submerged in a liquid, while maintaining an air pocket within a first open holder end above the liquid, and removably retaining an electronic sensor in a liquid tight compartment disposed within a second holder end submerged in the liquid. In an illustrative example, the holder may be a substantially conical funnel. The open holder end may be, for example, open to the atmosphere, permitting wireless connection with the electronic sensor. In some examples, the holder may slidably retain a float rod adapted to allow the liquid to freely and vertically displace the holder as the liquid level varies. Various examples may advantageously provide automatic adjustment of the holder position to preserve a wireless connection with a retained electronic fishing sensor, maintaining the air pocket above the sensor as the liquid level varies.

Abstract: Apparatus and associated methods relate to a sensor holder adapted to float with a bobbing action when partially submerged in a liquid, while maintaining an air pocket within a first open holder end above the liquid, and removably retaining an electronic sensor in a liquid tight compartment disposed within a second holder end submerged in the liquid. In an illustrative example, the holder may be a substantially conical funnel. The open holder end may be, for example, open to the atmosphere, permitting wireless connection with the electronic sensor. In some examples, the holder may slidably retain a float rod adapted to allow the liquid to freely and vertically displace the holder as the liquid level varies. Various examples may advantageously provide automatic adjustment of the holder position to preserve a wireless connection with a retained electronic fishing sensor, maintaining the air pocket above the sensor as the liquid level varies.