Cal-Chek Canada is an ISO 17025 accredited calibration company located in Dundas, Ontario, Canada. We supply calibration, service and sales of a wide variety of testing machines & equipment throughout all of Canada. Cal-Chek Canada is ISO 17025 accredited and provides calibration and certification of most makes and capacities of Testing Machines including: -Forney -Tinius Olsen -Test Mark -Baldwin/Satec -Riehle -Wykeham -M & L -ELE/Soiltest Cal-Chek Canada also provides calibration and certification of the following: -Asphalt testing equipment, Soil and CBR Proving Rings & Load Cells including: Marshall, Humboldt, Soiltest, Geotest, Pine Instrument -Melt Indexers to ASTM D-1238 -Rockwell & Brinell Hardness Testers to ASTM E-18 and ASTM E-10 -Extensometers & Deflectometers to ASTM E-83 -Scales/Balances (NOT ISO)