Developed by Curling Innovations Canada, the LRM Plus has essentially the same configuration as the Standard LRM but incorporates a new BOSCH laser measure, the GLM 50C.  Enhanced functionality and accuracy compared to the laser measuring device on the Standard LRM it has a resolution of +/- 0.5mm compared to +/- 1.00mm for BOSCH laser measure on the Standard LRM.  It also has a backlit display and Bluetooth capability.