bids are invited for rheostat 500 ohms 1amp , handheld digital non contact laser 2.5-99999 rpm peed meter gauge tachometer , digital tachometer 10000rpm , rheostat 110 ohms 1.5 amp , rheostat 50 ohms 2.8amp , rheostat 128 ohms 2.3amp , load bank single phase 230v resistive 2.5kw 500 watt per step , function generator 2 mhz, operating voltage 220 volt ac , dc regulated power supply digital 30v 2 amp , decade resistance box , decade capacitance box , decade inductance box , wattmeter dynamometer type75 150 300 v, 5 10 amp , ammeter dc 0-10 20 ampanalog , ammeter ac 0-5 10 amp analog , voltmeter 0-40vdc digital , wattmeter dynamometer type 2.5a 5a 75150 300 analog , ac voltmeter 150 300 600 v analog , ac ammeter 10 20a analog , dc ammeter 5 10a analog , ac ammeter 1 2a analog , load bank resistive threephase 1.5kw 300 watt per step 415 v , load bank threephase 5kw 500 watt per step 415 volt , milli ammeter 0-20ma dc digital , milli ammeter 0-20ma ac digital total quantity : 189