Just needed to measure the power consumption of LED strip in another project. Quickly drafted and made of PETG filament.
The casing accommodates a cheap volt-ampere meter module (with a 2-line 3-digit 7-segment indicator). The top part has 2 side slots for in and out cable(s), thus no cable gland is required. The backplate requires 4 screws for assembly. When assembling it yourself, consider module variation with 3-wire for sensing part.
These models were designed in Solidworks 2021 as part of work at Wageningen University and Research.
The author marked this model as their own original creation.