tender for purchase of equipment for various labs in electrical department in college of engineering trivandrum,thiruvananthapuram , equipment , digital storage oscilloscope (2 channel 70 mhz). detailed specification as per annexure a , digital storage oscilloscope (4 channel, 70 mhz). detailed specification as per annexure b , dc power supply 0- 32v 0-3 amps variable. detailed specification as per annexure c , digital multimeter medium end. detailed specification as per annexure d digital multimeter medium end. detailed specification as per annexure d detailed specification as per annexure d , digital multimeter low end detailed specification as per annexure e digital multimeter low end detailed specification as per annexure e , non-contact optical tachometer detailed specification as per annexure f non-contact optical tachometer detailed specification as per annexure f , function generator detailed specification as per annexure g detailed specification as per annexure f non-contact optical tachometer detailed specification as per annexure f