supply of 1)supply of analog ac ammeter 2) supply of ammeter np72 3) supply of analog dc voltmeter , supply of analog ac ammeter np-72, 0 to 100a: 100/1 cl.1.5 of size 72x72 mm as per rdso comm on bill of material letter no. el/7.1.108/mssbc dated 17/09/21, annexure coloumn no. 1, sl. no. 9, conforming to c oloumn no. 7. make: as per rdso common bill of material (bom) dated 17/9/21 i.e. ae/muller+zeigler/rishab/yokin s/indotech. [ warranty period: 30 months after the date of delivery ] [quantity tolerance (+/-): 5 %age , item category : normal , total po value variation permitted: max 8 la cs ] ] , supply of ammeter np72 for dc load current and ammeter np72 for charge/discharge of battery 50-0-50a. cat. no. mr-72 of yokins or of make ae ,muller ,zeigler, rishabh, l&t or similar. conform ing to rdso spec. rdso/pe/spec/0184-2015(rev.-1). [ warranty period: 30 months after the date of delivery ] [quantity tolerance (+/-): 5 %age , item category : normal , total po value variation permitted: max 8 la cs ] ] , supply of analog dc voltmeter size 72 x 72 mm square type panel mounting range 0-150v dc accur acy 1.5 % full scale deflection 90 degree as per rdso specification no. rdso/pe/spec/ac/0184- 2015 (rev.1) mak es ae-nw72,yokins, muller + zeigler, rishabh, l&t or similar. [ warranty period: 30 months after the date of d elivery ] [quantity tolerance (+/-): 5 %age , item category : normal , total po value variation permitted: max 8 la cs ] ]