Tender For supply of all purpose first aid kit , abc type fire extinguishers 2 kg capacity isi mark , thermo hygrometer temperature range 50 degree c to 70 degree c rh range -10 percent to 90 percent rh plus -minus 50 percent , temperature controller with data logging print facility for single door refrigerator with ms box , temperature controller with data logging print facility for double door refrigerator with ms box , safety glasses for multipurpose use for laboratory with hard coated lens optimal design fail proof protection