How do I know what temperature range is required for my perishable items?

The required temperature range will depend on the specific perishable item you want to transport. For example, frozen food may require a temperature range of -18°C to -20°C, while fresh produce may require a temperature range of 0°C to 5°C.b Pharma 2°C to 8°C and positive ambient 15°C to 25°C. Consult with a refrigerated delivery service to determine the temperature range needed for your specific items if you are unsure.