A probe module and a chemical composition and capacity testing device

Abstract

This application discloses a probe module and a batching and capacity-dispensing device. The probe module includes a mounting structure and a probe assembly. The mounting structure includes a positioning member with scale markings and a plurality of first positioning portions spaced apart along a first direction. The probe assembly is adjustablely positioned on the positioning member along the first direction and can be positioned on at least one of the plurality of first positioning portions. The scale markings are provided on the path of the probe assembly's position adjustment to indicate the relative position of the probe assembly on the path. This application can reduce the number of components in the probe module, simplify the structure of the probe module, and thus not only reduce manufacturing costs but also help reduce assembly time and labor costs.

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