supply of set of digital voltmeter & ammeter with led display etcset of digital voltmeter & ammeter with led display etc,set of digital voltmeter & ammeter with led display suitable for lhb power car & lslrd volt meter range 0-1000 v ac, 4 digit, 3line, 7 segment, parameter displayed ac line-line voltage, ac line-neut ral voltage. ammeter range 0-600 a ac, 50hz, ct 1a/5a programmable, 4 digit, 3line, 7 segment confirmin g to spec no. rdso/pe/sec/tl/0195-2019 (rev-0) or rcf spec no.- edts-103 rev-d, am-7 or latest . make : ae/socomec/ rishabh/siemens/yokins / l&t / schneider only [ warranty period: 30 months after t he date of delivery ] ]