Magnetic Probe Holder - holds 3 probes in place at once. Can be used in aquariums or hydroponics applications.
Tap and die size is M10 for the screw to hold probe in place.
3D printer friendly - no supports needed.
Magnet slots holds d.30mmX5mm round magnets.
Probe is extended from magnet slots to eliminate magnetic interference in probe signals.
Can be modified to hold more probes.
Please dm for more details