Tender For supply of dry and wet thermometer , humidity chamber , analog stopwatch , steel scale 0 to 300 mm , steel scale 0 to 600 mm , steel scale 0 to 1000 mm , digital vernier calipers o to 150 mm , gem zip reciprocating tester 0 to 5 kgf 0 to 10 kgf digital counter 99999 , tumble piling tester 60 rpm , weighing balance top loading upto 20 kg , electronicbalance upto 30 kg , wet and dry thermometer 0 to 50 degree c , digital weighing balance upto 510 g , kmi yarn strength test 0 to 40 n 0 to 200 n , goodbrand tensile strength test , analog vernier calipers 0 to 150 mm