Supertech Textile Instruments Pvt. Ltd. Manufactures Digital GSM Textile Scale. Supertech Textile Instruments Pvt. Ltd. Is an ISO9001:2008 certified company, manufactures. Supertech Textile Instruments Pvt. Ltd also supplies products like fabric testing instruments, yarn testing instruments, consumables for textile lab, chemical testing equipments etc. Digital GSM Textile Scale is a device used for finding the weight of the textile by calculating the grams of textile per square meter of the fabric. The Digital GSM Textile Scale has a 7 segment display and is equipped with a pan and an acrylic cover for protecting against the dust. The Digital GSM Textile Scale has a capacity of weighing 300 Gms and division of 0.01 Gms.