Thermo Scientific SHKA2508 Dual-Action, Reciprocating/Orbital Shaker, 120V

These Thermo Scientific MaxQ™ Reciprocating and Dual-Action Shakers will accept three different platform sizes to hold a wide variety of vessels (order universal platforms separately). Features a built-in timer, 1 to 60 minutes, for repeatable results. Metal locking tab on speed control knob prevents changes to speed if knob is accidentally bumped. Units operate in a temperature range of 4 to 40°C and a noncondensing humidity range of 20 to 80% — making them ideal for warm rooms, incubators, environmental chambers, and refrigerators.