# RST Instrumentation Malaysia | Geotechnical Instrumentation Malaysia > GDS Instrument ## Posts - [Center Hole Load Cell](http://gdsi.com.my/center-hole-load-cell/): Center Hole Load Cell A resistive strain gage type load cell used to determine load in rock bolts, tieback anchors etc through a centre hole. It is based on Wheatstone bridge principle and has eight 350 Ohm resistance strain gages, wired to form a 700 Ohm bridge, inside a cylinder of high steel strength. These eight gages are mounted around the circumference at 45 degrees to each other. The load cell is resistive to ingress of water and corrosive environment by sealing hermetically using the electron beam welding technique. - [Solid Load Cell](##new_tab): Solid Load Cell A heavy duty precision load cell specially designed to meet the increasing demand in load measurement with a high degree of accuracy and reliability, the load cell is ideally suited for measurement of compressive load or forces in struts application. The load cell is available in capacities ranging from 1000 kN to 3500 kN. It has great resistance to extraneous forces. This increases the fatigue life, permits less stringent mounting alignment and reduces the possibility of reading error. The load cell is protected against dust, moisture and adverse environmental conditions. - [Water Level Meter](##new_tab): Water Level Meter Water level meter is used to measure the depth of groundwater in standpipes, boreholes, and wells. The unit is light in weight, battery operated and gives accurate and quick readings with an audible signal. The tape used is a flat, high tensile, non-stretch with suitable markings. - [Point Load Tester](##new_tab): Point Load Tester GDS Digital Point Load Apparatus (GDS-GW-PL) comprises a two columns fixed crossed frame mounted directly onto a hand operated hydraulic jack. Pressure applied by hand pump in the base of the jack extends the piston carrying the lower of the two conical points. The upper point is fixed to the crosshead and the frame can accommodate sample sizes up to 101.6mm (4”) in diameter. A scale is fitted to indicate the distance between contact points (D). The applied pressure is indicated directly as load on a digital display with 50KN capacity of 0.01kN resolution. - [Apageo](http://www.apageo.com/#new_tab): Apageo Ménard Pressuremeter System - [Oz Optics](https://www.ozoptics.com/): Oz Optics Fiber Optic Distributed Strain & Temperature System - [DMT](https://www.dmt-group.com/): DMT Geo Measuring Systems - [ARA-Vertek](https://www.vertekcpt.com/): ARA-Vertek Piezocone Testing Equipment - [RST Instruments Ltd, Canada](http://gdsi.com.my/rst-instruments-ltd-canada/) - [Geomil](http://gdsi.com.my/geomil-2/) - [Geonor A/S, Norway](http://gdsi.com.my/geonor-a-s-norway-2/) - [Geonor A/S Norway](https://geonor.no/#new_tab): Geobor A/S, Norway - [RST Instruments Ltd,Canada](https://rstinstruments.com/index#new_tab): RST Geotechnical Instrumentations - [APPLIED RESEARCH ASSOCIATES](https://www.ara.com/): APPLIED RESEARCH ASSOCIATES Piezocone & CPT - [Geotomographie GmbH](http://geotomographie.de/): Geotomographie GmbH Seismic Borehole Equipment - [CAMPBELL SCIENTIFIC AUSTRALIA](https://www.campbellsci.com.au/): CAMPBELL SCIENTIFIC AUSTRALIA Geotechnical Instrumentations - [RST Instruments Ltd](https://rstinstruments.com/index): RST Instruments Ltd Geotechnical Instrumentations - [Profound Netherlands](https://profound.nl/): Profound Netherlands Instrumentation and Vibration Monitoring - [Apageo Segelm S.At](http://www.apageo.com/): Apageo Segelm S.At Menard Pressuremeter System - [Piletest.com Limited](https://www.piletest.com/): Piletest.com Limited Pile testing systems by piletest - [GDS Instruments Ltd](https://www.gdsinstruments.com/): GDS Instruments Ltd Computer Controlled Triaxial Testing System - [IRIS](http://www.iris-instruments.com/#new_tab): IRIS Resistivity Meter - [Geonor](https://geonor.no/#new_tab): Geonor Geonor Vane Borer - [OZ OPTICS](https://www.ozoptics.com/#new_tab): OZ OPTICS BOTDA + BOTDR Combo Module - [TML](https://tml.jp/e#new_tab): TML Sensors and Data Logging System - [VJ Tech](https://www.vjtech.co.uk/#new_tab): VJ Tech Soil Laboratory Testing Equipment - [Geomil](https://www.geomil.com/#new_tab): Geomil Piezocones Testing Equipment - [Marchetti](http://www.marchetti-dmt.it/#new_tab): Marchetti Marchetti Dilatometer - [APPLIED RESEARCH ASSOCIATES](https://www.ara.com/#new_tab): APPLIED RESEARCH ASSOCIATES Piezocone & CPT - [Geotomographie GmbH](http://geotomographie.de/#new_tab): Geotomographie GmbH Seismic Borehole Equipment - [CAMBELL SCIENTIFIC AUSTRALIA](https://www.campbellsci.com.au/#new_tab): CAMBELL SCIENTIFIC AUSTRALIA Geotechnical Instrumentations - [RST](https://rstinstruments.com/index): RST Geotechnical Instrumentations - [Profound Netherlands](https://profound.nl/): Profound Netherlands Instrumentation and Vibration Monitoring - [Apageo Segelm S.At](http://gdsi.com.my/apageo-segelm-s-at/): Apageo Segelm S.At Menard Pressuremeter - [GDS Instruments Ltd](https://www.gdsinstruments.com/): GDS Triaxial Automated System - [Piletest.com Limited](https://www.piletest.com/): Piletest.com Limited Pile Testing System by Piletest ## Pages - [backup](http://gdsi.com.my/backup/): The mission of the company is to provide quality sales and service support for Field and Laboratory Civil Material Equipment and Geotechnical Instrumentation specializing in Geotechnical aspects. - [test](http://gdsi.com.my/test/) - [Contact Us](http://gdsi.com.my/contact-us/) - [Our Team](http://gdsi.com.my/our-team/): GDS Instruments Sdn Bhd 199601032393 (404745-W) was established on the 4th October 1996 by founders Mr. Ang Koh An and Mr. - [Products](http://gdsi.com.my/products/): [vc_row][vc_column][/vc_column][/vc_row][vc_row css_animation="fadeInUp" el_class="mg-t100 mg-b100"][vc_column][vc_custom_heading text="Laboratory Test" use_theme_fonts="yes" el_class="title"][/vc_column][/vc_row][vc_row css_animation="fadeInUp" el_class="mg-t100 mg-b100"][vc_column][vc_basic_grid post_type="post" max_items="-1" item="358" grid_id="vc_gid:1695353759175-3e5cb1bb-3333-1" taxonomies="22"][/vc_column][/vc_row][vc_row css_animation="fadeInUp" el_class="mg-t100 mg-b100"][vc_column][vc_custom_heading text="Instrumentation" use_theme_fonts="yes" el_class="title"][/vc_column][/vc_row][vc_row css_animation="fadeInUp" el_class="mg-t100 mg-b100"][vc_column][vc_basic_grid post_type="post" max_items="-1" item="358" grid_id="vc_gid:1695353759177-c1b9dd3d-1839-1" taxonomies="23"][/vc_column][/vc_row][vc_row css_animation="fadeInUp" el_class="mg-t100 mg-b100"][vc_column][vc_custom_heading text="Seismic & Pile Test" use_theme_fonts="yes" el_class="title"][/vc_column][/vc_row][vc_row css_animation="fadeInUp" el_class="mg-t100 mg-b100"][vc_column][vc_basic_grid post_type="post" max_items="-1" item="358" grid_id="vc_gid:1695353759178-c72ae313-ce68-2" taxonomies="27"][/vc_column][/vc_row][vc_row css_animation="fadeInUp" el_class="mg-t100 mg-b100"][vc_column][vc_custom_heading text="Piezocone & Pressuremeter Test" use_theme_fonts="yes" el_class="title"][/vc_column][/vc_row][vc_row css_animation="fadeInUp" el_class="mg-t100 mg-b100"][vc_column][vc_basic_grid post_type="post" max_items="-1" item="358" grid_id="vc_gid:1695353759179-cbb3177f-fcea-3" taxonomies="24"][/vc_column][/vc_row][vc_row css_animation="fadeInUp" el_class="mg-t100 mg-b100"][vc_column][vc_custom_heading text="Vane Shear & Dilatometer" use_theme_fonts="yes" el_class="title"][/vc_column][/vc_row][vc_row css_animation="fadeInUp" el_class="mg-t100 mg-b100"][vc_column][vc_basic_grid post_type="post" max_items="-1" item="358" grid_id="vc_gid:1695353759180-cf3597b4-494a-5" taxonomies="25"][/vc_column][/vc_row][vc_row css_animation="fadeInUp" el_class="mg-t100 mg-b100"][vc_column][vc_custom_heading text="Other Products" use_theme_fonts="yes" el_class="title"][/vc_column][/vc_row][vc_row css_animation="fadeInUp" el_class="mg-t100 mg-b100"][vc_column][vc_basic_grid post_type="post" max_items="-1" item="358" grid_id="vc_gid:1695353759181-cc77f02e-f193-4" taxonomies="26" el_class="other-content"][/vc_column][/vc_row][vc_row][vc_column][vc_column_text]Elevate your operations with Distributed Fiber Optic Sensing in Malaysia, offered by GDS Instruments. - [Home](http://gdsi.com.my/): The mission of the company is to provide quality sales and service support for Field and Laboratory Civil Material Equipment and Geotechnical Instrumentation specializing in Geotechnical aspects. - [My account](http://gdsi.com.my/my-account/) - [Checkout](http://gdsi.com.my/checkout/) - [Cart](http://gdsi.com.my/cart/) - [Shop](http://gdsi.com.my/shop/) - [Sample Page](http://gdsi.com.my/sample-page/): This is an example page. 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