QualityControl

 A Fridge Thermometer is a precision temperature monitoring device designed for continuous use inside medical and laboratory refrigerators and freezers. Its primary role is to safeguard the potency of vaccines, medications, and biological samples by ensuring storage temperatures remain within a critical specified range (e.g., +2°C to +8°C). Available in analog or digital formats, accurate models with memory functions are essential for compliance with cold chain protocols, requiring daily monitoring, logging, and regular calibration. It is a fundamental quality control tool in pharmacies, clinics, immunization centers, and laboratories.