Marmonix MUT-530P/I Ultrasonic Wall Thickness Meter

The Marmonix MUT-530P/I is a digital ultrasonic thickness gauge with a built-in thermal printer for on-the-spot corrosion and wall-thickness records. Pulse-echo measurement covers roughly 0.75–350 mm (probe dependent) at 0.01 mm resolution, with 2000-group memory and PC software for later analysis.

What the MUT-530P/I ultrasonic thickness meter is for

Inspectors use the MUT-530P/I when a printed ticket matters as much as the reading—pipeline surveys, tank floors, ship hulls, and fabrication QC where supervisors want paper proof before leaving the site.

Real use cases for the MUT-530P/I wall thickness gauge

• Corrosion monitoring — remaining wall on pipes, vessels, and structural steel
• Fabrication QC — plate and casting thickness checks with printable logs
• Maintenance rounds — dual probes (standard & angle) plus 4-step calibration block
• Multi-material work — metals, plastics, ceramics, composites, glass (couplant required)

MUT-530P/I digital thickness gauge specifications

• Range 0.75–350 mm (depends on probes); resolution 0.01 mm
• Accuracy ±(0.5%H + 0.01); velocity 1000–9999 m/s
• Built-in high-speed thermal printer (paper ~56.5 mm)
• Storage 2000 groups; rechargeable Li-ion (about 10 h class runtime)
• Size about 230×86×46 mm; weight about 450 g

Browse sibling gauges in thickness testers, and for related coating work see our best coating thickness gauges 2026 guide. Ask the team for probe options and printer paper availability—prices are quoted, not listed as invented figures here.