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Brand new, direct from the factory
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With English manual
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100% Brand New and High Quality concrete rebound Test hammer
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In addition it is possible to determine the variation in concrete quality between different sections of a structure with case
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The instrument is suitable for testing strength of tall building structure ,bridge and concrete componet etc.. and The HT-450 test hammer is used to test high strength concrete compressive strenth like high rise ,bridge. And apply to C50-C100 concrete
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Measuring ranges: 20-100MPa
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Impact energy: 4.5J
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Spring extension: 100mm
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Stiffness of tension spring: 900N/m
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The average rebound values on steel anvil: 88±2
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Housing dimensions: Φ64*430mm
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Weight: ≈3Kg
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What you see in the picture is what you get
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Dear friend,If you make a big deal,Please contact to us firstly,Then we will give you big discount
