Borehole Extensometers
36,000 Per Piece
1 Piece(s) (MOQ)
The SIS-7000 Series Borehole Extensometer Electrical/Mechanical (E/M), single or Multi-Point Borehole Extensometers are used to accurately measure longitudinal displacement in rock masses or concrete boreholes. It is particularly useful for distinguishing deep seated movements from surface spelling, which is of value in assessing the need for or determining the efficiency of a rock bolting system. The rugged low cost rod extensometer is designed to be easily installed in difficult locations.
TAPE EXTENSOMETER
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Multi Point Borehole Extensometer
21,000 Per Piece
1 piece (MOQ)
TAPE EXTENSOMETER
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We are offering tape extensometer. Features: • highly suitable for field applications • easy to refill tape • accurate, highly sensitive and reliable • extremely stable for long term operations • light weight • dial display for fine measurement • water and dust proof enclosures (ip67)

Extensometer
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The Model SI-EM-001 series Tape Extensometer is used to measure displacement between pairs of references in excavations, tunnels, underground power houses, open mines etc. The measurement points may be permanently fixed or demountable type.
Tape Extensometers
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Tape Extensometers, Vibe Wire, Vibe Wire, Joint Mete