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 Darrell Beecher

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: 1

August 24, 2022

Well, when it works, false alarms are common.

Often shows error "LL.L” which means there are problems reading the sensor. Usually fixed within a minute or two, turning off the alarm is very frustrating. I have no idea if the device or the probe is causing the problem. Update 01/29/18: I often cannot register the probe at all and get stuck in the LL.L error. The thing is now practically useless.

Pros