Laica PS1080 is a rechargeable digital bathroom scale for regular personal weight tracking onboard. It supports users up to 180 kg with 100 g resolution and uses a large 30 × 30 cm tempered-glass platform.
The built-in rechargeable battery and USB charging are particularly practical for long contracts because there is no need to keep replacement batteries onboard. For consistent measurements at sea, place the scale on a hard, level surface and weigh yourself when vessel movement is minimal.
More details: https://www.laica.com/product/electronic-scale-ps1080/