Ultra Low Temperature Freezer, Power : 220 Volts, 50Hz / 110 Volts, 60Hz.

Spencers Ultra Low Temperature Freezers maintain internal temperatures as low as -86°C (-123°F). All models use SPENCERS uniquely designed compressors for ultra-low temperature applications. Manufactured with foamed-in-place insulation, they are ideally suited for use in laboratories and hospitals for long-term preservation and storage of blood, specimens and components, as well as materials testing.
Advanced features include a microprocessor temperature control system with digital temperature display, a power failure warning system with built-in audible and visible indicators, double insulation polyurethane walls and easy open easy-close hinged outer door latch.