Digital instruments

Our highly innovative digital product-line as designated by the suffix 'd-' includes an embedded microcontroller that provides highly accurate measurements reported in real world units. This technology provides many key advantages to our users. more →

Our digital instrument product-line can be divided into three categories: Ground movement monitoring, Reinforcement monitoring and Geoenvironmental monitoring.

Ground movement monitoring

  • d-Exto

    d-Exto

    1 to 6-Point Multi-Point Borehole Extensometer combines a traditional multi-rod  design and digital signal processing to result in dramatically improved accuracy
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  • d-Civil-Exto

    d-Civil-Exto

    YieldPoint adapted its world renowned dExto extensometer for installations in soils. YieldPoint’s soil extensometer has higher profile anchor points and adjustable
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  • d-GMM

    d-GMM

      The  d-GMM is a single channel Ground Movement Monitor avaiable in two different technologies. The d-GMM(Spectre) is our most
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  • d-micro

    d-micro

      µm resolution crackmeter for precise measurement of single cracks or interfaces
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  • d-Tilt

    d-Tilt

    YieldPoint offers both MEMS (SG) and Electrolytic (EL) Tiltmeters in uniaxial, biaxial and triaxial configurations              
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  • d-Slough

    d-Slough

    Digital sloughmeter can be read and logged with YieldPoint technology. LED warning in case of rock fall. 
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Reinforcement monitoring

  • d-Cable

    d-Cable

    d-Cable can monitor the load distribution along 7-wire strand cable bolts and output the result directly in tons or mm.
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  • d-Rebar/d-Bolt

    d-Rebar/d-Bolt

     d-Rebar/d-Bolt The d-Rebar is a digitally instrumented rebar or Normet D-Bolt with 6 long baselength inductive strain gauges. These are
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  • d-Split

    d-Split

     d-SPLIT The d-Split is an instrumented Split-Set bolt developed by YieldPoint and International Rollforms. The instrumentation measures the axial deformation
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Geo-environmental monitoring

  • d-Plucker

    d-Plucker

    The d1Plucker and d4Plucker are  small, low cost unit that instantly convert vibrating wire (VW) transducers such as load cells,
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  • d-Temp

    d-Temp

    d-Temp is a thermo string with 5-20 temperature sensors packaged within a waterproof plastic sleeve.     
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  • d-CSIRO

    d-CSIRO

     d-CSIRO is a CSIRO HID cell running YieldPoint's d-Tech firmware to interface with dReader, dLogger and dMesh.    
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Custom instrument design and development

YieldPoint has worked closely with bolt manufacturers around the world such as International Rollforms (d-Split), Normet (d-Bolt), Jennmar (d-YieldLok), DSI (d-Threadbar) to develop custom solutions for rock reinforcement products. Currently we are in the early stages of developing an instrumented Swellex bolt. If you require customized instrumented solution for a particular product, we have expertise to develop a monitoring solution that can potentially demonstrate the effectiveness of that product.

YieldPoint Inc. provides mine operators worldwide with tools, technology and service. YieldPoint's Digital (direct-to-digital) sensors combine accuracy and durability while keeping costs low.

latest from twitter

YieldPoint shipped 9 MPBX extensometers to our favorite nickel mine in Michigan. Our d6Exto has been used there... https://t.co/1lcZCAiQ9T

Did you know: in German language, a single point extensometer is called Einfachextensometer, and a multipoint is... https://t.co/oEcTCwSAT0

YieldPoint is looking for an electronics undergrad to join its Production & Prototyping team.

YieldPoint is discussing a possible cooperation with Scientact S.A. in Greece. Dimitris Kouvas and Pierre... https://t.co/7N1Lk7yRoO

YieldPoint took part in Disruptmining, a competition organized by GoldCorp. Our of close to 200 competitors... https://t.co/5wHdGAcyFp

YieldPoint took part in Disruptmining (https://t.co/3BhgWc16Vt) a competition organized by GoldCorp. Our of... https://t.co/2QS5Wo5zFS

A NY State salt mine ordered more YieldPoint closure/convergence sensors to monitor their roof. This mine has... https://t.co/AerjbRzXrl

A Michigan Copper/Nickel mine having used YieldPoint dExtos for a few years just ordered another batch of them.... https://t.co/LcIE75EicO

Dr Andrew Hyett is YieldPoint's Founder, Owner and CEO. Andrew received his PhD in 1990 from the Royal School of... https://t.co/YPPDpuJx4a

YieldPoint developed an instrumented SplitSet™ bolt for International Rollforms. We came up with a full range of... https://t.co/hZzXNMwy2R

Contact Address

    1407 John Counter Blvd, Unit 170 & 180, Kingston, ON K7K 6A9
    613-531-4722
    1-888-282-5784
    [email protected]

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