Review on 🌡️ Control Traceable 4648 Jumbo Display Vaccine Thermometer: Accurate Readings from -50°C to 70°C (-58°F to 158°F) Range, with 0.1° Resolution by Jason Childs

Very well made simple biological fridge monitor. If cold chain integrity is important to you, it should be in your fridge. I am a canine and feline veterinarian and have hundreds of doses of modified live vaccines stocked in my office. I need to know if there are deviations from recommended memory settings, that gives me numbers and some peace of mind.