Operations
Operations
Thank you for choosing the Testboy
The test probe can be used for making digital measurements to
determine the thickness of layers on magnetic metals. It is
designed for use in professional workshops and service
departments. Three LEDs are used to indicate the thickness of
the layers within different ranges.
Automatic power-off
The Testboy TB 74 features an automatic shut-off feature.
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TB 74.
Testboy
TB 74
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