1.Upright side door with build-in handle for easy-opening; limit door hinge to prevent collision when door open.
2.Lockable caster design for customer to move as needed.
3.Wide voltage tolerance design with applicable voltage range of 187~242V/AC.

Safety
1.Multiple malfunction alarms including high and low temperature, sensor error, power off, temperature controller malfunction, door ajar.
2.Two types of alarm indications: audible buzzing and visible flashing light.
3.Power failure protect: the device would be attack by the high current when all devices restart simultaneously, the start-delay function would protect device from damage.
4.Controller password protect function to avoid change running parameter randomly.

Reliability
1.Chemically stable, CFC-free, commercially available and environmentally, safe refrigerant.
2.High density CFC-free urethane foam insulation for rigidity and stable storage temperature.
3.Microprocessor control, digital display adjustable temperature range: -10℃~-25℃.
4.LED digital display for clear observation.