Apache Storm	Futtura CR5/Apache Hawkeye	QBL/Agatec MR240
3 year warranty	1 year warranty	1 year warranty
millimetre display	7 channel LCD display	5 channel LCD display
127mm reception window	127mm reception height	150mm reception field
300m working radius	300m working range	250m working range
front LED, front & rear LCD display	LCD display & bright LED indicators	ultra bright LED indicators
moveable on-grade	combination receiver	accurate grade control
new super cell detection technology	multiple mount capability	memory function
clamp features reversable jaw	hand-held, rod-mounted or machine-mounted	ultra strong magnet
auto shut off selectable	built-in magnets attach to clamp or machine	direct & simple fixture
strobe light rejection	strobe light rejection	easy lever release
rubber moulded housing edges	rugged & durable housing	built-in shock mounts
rugged hand held receiver & clamp	rugged hand held or machine receiver	rugged machine receiver
visual & audio grade information	visual & audio grade information	visual grade information
totally water & dust proof (IP67)	water proof 100%	totally water & dust proof (IP67)
± 45° reception angle	240° reception angle	240° reception angle
from Apache Technologies, made in USA	from Futtura, made in Canada	from QBL, made in Germany