Extensometer (MHL)
This monitor is a single point extensometer.
Extensometer
MINERS EXTENSOMETER
This monitor is a single point extensometer.
One rod set monitors roof sag and activates a reflectorized rod when a user defined amount of movement has occurred. Incremental movement is read with a digital micrometer (Sold separately).
MOVEMENT RANGE: User Selected
MINIMUM HOLE DIA: 1 5/8″
MATERIAL: Nylatron / Non-corrosive metal
DOWNLOAD: Extensometer Installation / Specifications
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