MiniMag* Mini Magnetic Stirrer, Operating temperature: +4 - + 45 deg C, Working Space Platform: 3.4 x 3.4 in./ 8.5 x 8.5 cm Speed: 100 to 1500 RPM Stir Bar, Max Size: 30 mm, Operating Power: 100 to 240V, 50-60Hz 2W. 0.2A (5V DC power supply), Dimension: 4.7x4.7x1.2 in
MyTemp CO2 Gas Regulator, Exterior: 13.2 x 14.5 x 18.7 in, CO2 Range:0 to 20%, CO2 Sensor:Dual beam infrared, Electrical: 100 to 240V, Temp. Range: Room Temperature -10 deg C to 55 deg C, Capacity: 20L