Manometer Phone Cases - iPhone and Android

Mechanical, volumetric, steampunk heart with pressure gauge, steel and gold gears on white background. Steampunk style.

Mechanical heart with manometer, steel and gold gears on gray industrial background. Industrial design.

Anyone else catch this earworm any time they work on steady blowing?

Conceptual, mechanical, human head with antique manometer and metal gears against gray industrial background. Steampunk style.

Industrial gray background with antique measuring instrument and round electric bulbs. Design with gears. Steampunk style. Industrial design.

Round, steampunk, brass, banner with LED lights and antique manometer on gray concrete background with brass tubes.

Gray, concrete, industrial background with two manometers and blue LEDs. Design with gears. Steampunk style. Industrial design.