Bosch Brand :
GLM 40 : Measuring range upto 40m
GLM 100C : Measuring range upto 100m, Bluetooth connectivity with smart phone
GLM 250VF : Measuring range upto 250m, View finder

Dewalt Brand :
DW040P : Measuring range upto 40m
DW03050 : Measuring range upto 50m
DW03101 : Measuring range upto 100m