● Microprocessor electronic thermostat, LCD temperature display to an accuracy of 0.1°C;

● Adjustable set point of between -10~-30°C;

● Alarm functions include a high and low temperature alarm, sensor error alarm and power failure alarm;

● Audible and visual alarm;

● Display/Alarm is battery backed up for 24 hours in the event of a power failure.

The super-thick insulation layer and removable door gasket design improves the thermal insulation and energy-saving effects to enhance the reliability of the freezer.

Dual-lock design of lock catch and key lock. An external padlock can be added for additional security.

The SF series adopts the non-anti-static liner and fr ont-operated yellow warning sticker to warn users about safe operation requirements and ensure safe use.

The SF series of freezer are provided with six plastic drawers and the FL series are provided with six drawers made of anti-static materials. Each drawer has a warning sticker slot to meet different storage and identification requirements.