The devices handed over to NDRF included 'E-Nasika', a hand-held equipment which is capable of rapid detection of chemical agents well below their toxic limits.
Jaitley also handed over to NSG an equipment called 'OTL-300'. It can instantly detect partially camouflaged optical elements, such as telescopes, binoculars and night vision devices.
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Another portable equipment, capable of remotely identifying explosives, was handed over to P S Purohit, additional director in Intelligence Bureau.