MREL GROUP OF COMPANIES LIMITED explosive, explosives, blast, blast design, blast monitoring, blasting, blasting consulting, borehole, borehole camera, high speed camera, detonation, velocity of detonation, VOD, MREL, M.R.E.L., mining, mining consulting, mine, surface mine, quarry, explosives research, explosives testing, Fixor, AquaRam, EZCore, Datatrap, Microtrap, Handitrap, Ranger's MAS Motion Analysis Software, Ranger's High-speed camera, Ranger's PWT Portable Wireless Trigger, Ranger 2 Lt High Speed Video Camera, Ranger II High Speed Video Camera, Blast Cam High Speed Video Camera, Stratacam Borehole Camera, Strata Cam Camera, UXO Clearance Services, Unexploded Ordnance Clearance MREL Group of Companies Limited provides comprehensive Defence and Security solutions, blast instrumentation and analysis solutions and explosive technical solutions.