Train of Gear Wheels....
Product Code: NLAB-EDUSCHOOLEQ1740144 - (Train of Gear Wheels)
Educational Lab Multi-Thermometer....
Product Code: NLAB-EDUSCHOOLEQ340145 - (Educational Lab Multi-Thermometer)
Triple Tandem Pulleys....
Product Code: NLAB-EDUSCHOOLEQ1740145 - (Triple Tandem Pulleys)
Educational Lab Multimeter, Analog....
Product Code: NLAB-EDUSCHOOLEQ340146 - (Educational Lab Multimeter, Analog)
Coaxial Trinocular Microscope....
Product Code: NLAB-EDUSCHOOLEQ1730147 - (Coaxial Trinocular Microscope)