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 James Trapkin

Name: 🌡️ 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
Item: 🌡️ 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
Rating: 5

September 29, 2022

Well, when it works, false alarms are common.

Often shows error "LL.L” which means there are problems reading the sensor. It usually clears up within a minute or two, it's very frustrating to turn off the alarm. I have no idea if the device or the probe is causing the problem. Update 01/29/2018: I often fail to register the probe at all, stuck in the LL.L error. The thing is now practically useless.

Pros