Multi-Gas Monitor with In- Built Air-Sampling Pump is specially designed for personnel safety during vessel/ confined space entry. The Multi-Gas Monitor is designed with an inbuilt air-sampling pump, which enables it to draw sample air to the monitor from vessel or other confined spaces and look for oxygen deficiency. The Multi-Gas Monitor is application specific in design and accurate in dimension. Multi-Gas Monitor with In- Built Air-Sampling Pump is available in various dimensions as per specific requirements.