supply of supply of digital multifunction metersupply of digital multifunction meter,supply of digital multifunction meter equivalent to rishabh make, model no. rish master 3430. input : o n site programming, voltage - 100 - 600 vl-l, current - 1/5a, 3ph, 3w/4w, network accuracy class : 1, aux supply : 60- 300 v ac/dc. note : material to be procured from oem or authorized dealer / distributor of oem with test, calibration ( 2 years) and warranty certificates. detailed specification enclosed as annexure-i. acceptable make: rishabh or l&t or sc hneider or elmeasure or similar. [ warranty period: 30 months after the date of delivery ] ]