Supply Of Digital Type Rail Wear Measuring Gauge Modal Rwg-3 D For Measuring Top Wea R Vertical And Side Wear Horizontal Of Rail. The Gauge Is Made Of Aluminum And Stainless Steel Gives Direct Reading On Lcd Display. This Gauge Is Supplied With Master Rail Section Wit H The Help Of Master Rail Section This Gauge Can Be Recalibrated By The User. Warranty Peri Od: 30 Months After The Date Of Delivery