Tender For corrigendum : supply of electronic weighing systems as per is 9281 (part i, part ii, part iii, part iv) , digital medical thermometer , acoustic stethoscope , pulse oximeter (v2) , blood pressure recording units , contec abpm (ambulatory bp monitor 50, portable, operated with 2 batteries , oxymed air smart, bpap st (german turbine) with multiple modes cpap, s. st and pc , medansh 5 in 1, ift-ms-tens-us-deep heat lcd combination physiotherapy machine