Meet Tetra from Heatworks: an elegant dishwasher that requires no plumbing and can be placed anywhere to clean your dishes. It holds your plates and pint glasses and lets you control how much water you use. Tetra has no faucet connections. It uses graphite electrodes and advanced controls to heat the water.
You can use Tetra to sanitize products, wash things, and even cook seafood. Expected to cost under $300.