bids are invited for dc regulated low voltage variable power supply dc regulated multiple output power supply audio oscillator pulse generator single trace cro dual trace cro electronic multimeter bench top type dc and ac electronics digital multimeter hand held type digital lcr q meter transistor tester type 911 audio output power meter mains voltage stabilizer ac millivoltmeters dc millivoltmeters voltmeter dc ammeter single phase variac rheostat of different wattage and resistance servo stabilizer power supply ic bread boards trainer kits distortion factor meter transducers pressure type, thermocouple, lvdt, opto pick-up, electromagnetic pickup, ultrasonic pickup and potentiometer etc digital panel meters digital thermometer digital lux meter rectifier kits filter circuit kit bread boards transistor kits cb ce fet kit operational amplifier kits kit for clamping circuits kit for clipping circuits kit for monostable mv kit for astable mv ( 555 ) kit for hartley oscillator ii ) colpitt oscillator iii ) wein bridge oscillator iv ) rc phase shift oscillator crystal oscillator kit to plot v-i characteristics of pn junction diode kit to plot v-i characteristics of zenor diode kit to plot v-i characteristics of bjt kit to plot v-i characteristics of fet total quantity : 1423