The mitemeter is a simple device to simply and efficiently perform varroa mite counts in honeybee colonies (more about it on our website).
The first step when counting mites is to capture a sample of live bees. We suggest using a handheld vacuum and this repository provides models for a 3d-printed adapter to the popular Ryobi hand vac R18HV-0.
The adapter is made of 4 components, which each should be 3d-printable in one shot with a FDM machine:
- stl/foundation.stl: this part clips on the vacuum
- stl/pipe.stl: this part slides in the foundation and provides the nozzle as well as a mesh screen
- stl/box_attachment.stl: this part is attached to the pipe with a M4 screw and can be glued as well for air tightness
- stl/clip.stl: you would need 3 of them and they clip ot the box_attachment
We use conical cups (OD: 100mm) with a 3d printed rim that screws into the box attachment. Bill from Canada contributed an alternative adapter tailored to mason jars.
For questions or comments, please get in touch by email.