A.C.M. Laboratory offers a NATA accredited service for the calibration of precision Engineer Squares, Carpenter Squares and precision Cylindrical Squares. The squares are measured in temperature controlled (20 ± 0.5 ˚C) laboratory using special equipment and methods designed and built by A.C.M. Laboratory metrologist.

Further Information

Please contact us to discuss your requirements and book in your order. To enable us to provide you the accurate quotation, please provide the following information: manufacturer, type and size.


We also can supply variety of squares, and we offer very competitive prices when purchased in conjunction with our calibration service.