This is a remix of Klein CL220/CL390 Clamp Meter Hanger Clip which should work for all these models that I am aware of: CL900, CL700, Cl600, CL450, CL440, CL390, CL220, CL120, MM600, MM400, MM300. There could be more models. If you are aware of any, please comment and I will update the list. I only have a CL220, so cannot test others, so please comment if you have tried it on the models I have stated.
Just slide the clip on and it should click in place, aligning with the oval bump on the meter. This hanger clip should fit tightly. If you have to remove it, pry the tabs on the sides out slightly, maybe 1mm at most to avoid breaking them, while pulling the clip downward. You should not have problems with it sliding off doing this.
Refer to the link above for more information on using and assembling the magnetic part. You can also skip the magnet and just add a cord or wire to hang it.
I used .2mm layers, 30% fill, and PLA. I have included gcode files for mk3/s/s+ printers.
The author marked this model as their own original creation.