Gas Portable Monitor that we offer is a personal safety monitor, which is small, lightweight, versatile and certified under IS: 5780 for Intrinsic Safety monitoring of any one gas from the table below. Our Gas Portable Monitor weighs less than 210 grams and is 10 x 7 x 3 1/2 cm in size. Gas Portable Monitor that we offer is durable and hard enough for use in harsh environments meeting the standards of Environmental Tests under IS: 13109.