Thaw Unit is used to thaw semen straws for artificial insemination. Field-tested and proven, Thaw Unit has accurate thermostatic control for constant 95 to 98 degree water bath. Unit is made of ABS non-corrosive plastic with nylon lid and thermoplastic rubber seal. For 120V AC power. Thaw Unit fits neatly into the 18-CT100 Plastic Carrying Case, available separately. Weighs 3 lbs.