tender for reactive power measuring meter (var meter-04) - digital panel meter size-96x96mm with 4 digit display with min. digit height of 12.5mm (suitable for flush mounting in control panel), with auxiliary supply: 220 v dc+/- 10 , instrument shall confirm to relevant is and shall have an accuracy class of +/- 0.5 or better, with indication of (+) / (-) to indicate export /importand compactable with transducer ( having following specification: input-156.25-0-156.25var ,range: 250-0-250 mvar, ptr:220kv/110v, ctr: 800/1a, output-1: 10-0-10ma dc at 1k ,output-2: 10-0-10ma dc at 1k ,accuracy:0.5