Small Motor with Leads and Mount, Adapter Pin, AA Single Battery Holder, 1.5-3V Mount, Motor Shaft Diameter: 2.3mm, turns at the perfect speed for most projects. Use these for motor powered, cars, boats, scribble bots
EdvoCycler* Jr, classroom advanced PCR, Easy to use and program, Holds 16 x 0.2 ml PCR Samples and 8-Tube Strip Compatible, Active Cooling to 4 deg C, Instant Incubate Function, Temperature Range: 4-99 deg C, 7 in HD Color Touchscreen Displays RT Cycling Data