supply of multifunction meter , multifunction meter, ct/pt site programmable for input voltage measurement 50-550 v ac, l -l , ct 1/5a , aux supply 24 v dc , led/ lcd digital display , 96 sq. mm , class - 1.0 for measuring parame ter v, a, f, pf, kw, kva , kvr , kwh , kvah , kva , rh, run hours , on hours , phase angle , interrupts , th d, events(high , low) part no-wl441010oooo of m/s l&t or the part no- m2m of m/s abb, or part no.- met seem6400bng of m/s- schneider make as per rdso specification no :rdso/pe/spec/tl/0195-2019 (rev.- 0) or latest suitable for switch board cabinet for hog compliant high capacity lhb power cars, make-l&t, abb, rishabh , yokins , siemens, socomec & schneider only. [ warranty period: 30 months after the date of delivery ] ]