supply of decade resistance box , decade resistance box specification- decades of 1q, 10 q,100 q, 1kq, 10kq, 100k 0, 1mq. 10m q & 100m o01 no.jhes/no)revision-4 (lssued on dt-19.07.2021)total resistance range: 1 qto 1000m o, type of switch: silverplated switches.accuracy: 0.1% for decades of 10 2, 100 2,1k q, 10k q, 100k q.1m o. 10m q. 0.2% for decades of 1 q, 0.5% for decades of 100mq basic stability for decades of 10 2 to 10m q 100ppmresidual resistance<60mq. nabl certify company calibrationcertificate with 1 year validity from date of delivery.make-zeal, maxwell, element 149 india, rs india [ warranty period: 30 months after the date of delivery ] ]