Lotus Machines Pvt Ltd manufactures Hand Held Detector for Areas Requiring High Detection. Lotus Machines Pvt Ltd is an ISO 9001:2000 accredited company. The Company also manufactures various types of safety and security equipments. The Hand Held Detector for Areas Requiring High Detection, Model 301, has single detection program to detecting all ferrous metal and non-ferrous metals. The Hand Held Detector for Areas Requiring High Detection has body made from ABS plastic and handle strap made from nylon. This Detector has self locking as well as screw able battery case. This Detector has low battery LED indication with auto cut off to prevent battery from deep discharge.