Barnstead/Thermolyne Cellgro* Stirrers

Five-position magnetic stirrer provides the precise, controlled and gentle stirring required for optimum cell growth. Accommodate up to five 1000 ml vessels. Soft start/soft stop speed control permits a gradual change in speed of only 5.5 rpm to minimize cell trauma. Reliable in temperatures from -20° to 60°C. Components stay cool to ensure no heat is transferred to vessels or incubator. Deluxe programmable model features programmable stirring from 1 to 100 minutes ON and 10 to 1000 minutes OFF plus, LCD read-out to monitor actual stirring speed.
Speed: 1 to 100 rpm
Outer dimensions W x D x H: 15.25 x 17.0 x 2.9 in. (38.7 x 43.2 x 7.4 cm).
Shipping weight: 20 lbs (9.1 kg).
Electrical: 120V, 50/60 Hz, 0.1 amp, 4W.