supply of electronic weighing machine working on 230 v ac power supply with battery backup of capacity: 30 kgs,electronic weighing machine working on 230 v ac power supply with battery backup of capacity: 30 kgs,,electronic weighing machine working on 230 v ac power supply with battery backup of capac ity: 30 kgs, pan and cabinet material made up of stainless steel 304 , pan size: 250 mm x 300 mm the mac hine shall be supplied along with calibration certificate traceable to nabl standard make acceptable : i sca le, digitone, eagle, acu-check, king star, titan, shrisakthi, pasco. [ warranty period: 12 month s after the date of delivery ] [quantity tolerance (+/-): 5 %age , item category : normal , total po value variation permitted: max 8 lacs ] ] => limited