supply of voltmeter nw 72, 0-1000 v ac, with m/s. voltmeter nw 72, 0-1000 v ac, with m/s. yokins or similar models of m/s. muller +zeigler/rishabh /l&t makes as per bom of rdso specification no. rdso/pe/spec/ ac/0184- 2015 (rev.1). as per sr.no.15 item code.: p01,p02 place of installation s1p2 ,s1p3 only. , voltmeter nw 72, 0-1000 v ac, with m/s. yokins or similar models of m/s. muller +zeigler/ris habh /l&t makes as per bom of rdso specification no. rdso/pe/spec/ ac/0184- 2015 (rev.1). as per sr.n o.15 item code.: p01,p02 place of installation s1p2 ,s1p3 only. note: firm should supply proof of purchase f rom oem or authorized dealers only. firm should supply test certificate & guaranty certificate along with su pply of item. [ warranty period: 30 months after the date of delivery ] ]