Why it exists
Most online steam tools make one of two tradeoffs: useful data behind friction, or immediate results without enough evidence to trust them. PhaseGauge treats verification as product functionality. The calculator is the homepage, its engine version is visible, generated tables share its calculation boundary, and the measured fixture results are public.
Operating principles
- Canonical values never lose precision because a display preference changed.
- Unavailable properties render as unavailable, not zero.
- Inputs and history stay in the browser; important work remains exportable.
- Primary releases outrank package reputation, screenshots, and copied tables.
- Scope stays narrow: ordinary water and steam first, speculative platform features later.
Start with the calculator, read the methodology and verification, or use the generated steam tables.