Magnetic Thickness Gauge Microtest Automatic Winding Type

[Features]
· Power supply not required, reads directly.
· Permanent magnet type.
· Uses a permanent magnet that is comparatively unaffected by the thickness and shape of the base material.
· Small, lightweight, and easy to operate.
· Calibration not required.
[Applications]
· Measurement of nonmagnetic coating on iron-based materials.