Description
Extech MO57A Spherical Probe Moisture Meter
The Extech MO57A moisture meter takes non-contact, non-invasive measurements in wood and building materials, so it leaves no marks on the finish. Its spherical sensor glides over the surface—whether on hard materials or delicate finishes—and provides an instant reading.
It operates on the capacitance principle and can measure to a depth of up to 102 mm, significantly deeper than a conventional flat sensor. The Extech MO57A moisture meter displays the result on a backlit color LCD screen, with a low, medium, and high scale for easy interpretation at a glance.
Main features
- Non-invasive capacitance measurement that does not damage the surface.
- Measurement depth: up to 102 mm.
- A spherical sensor that glides over hard or delicate surfaces.
- Interpretation scale: low (0.0% to 16.9%), medium (17.0% to 29.9%), and high (30.0% to 99.9%).
- Resolution: 0.1% relative humidity of the material.
- Backlit color LCD screen with automatic shut-off after 3 minutes.
Common applications
- Moisture inspection without damaging finishes or furniture
- Moisture Control in Renovation and Post-Disaster Restoration
- Building Inspections and Diagnostics
Compatibility
Integrated spherical sensor, no consumables. CE and UKCA certifications, with a 2-year warranty.
REF: MO57A
