Review on Thomas Traceable Flip Stick Thermometer Degree by Jason Porter

I've had it for a few months and it works fine most of the time but sometimes it starts to lag. It provides a constant temperature reading and stores the maximum/minimum reading since the last power failure (can be disabled by folding the sensor along the body). I used it indoors to track ambient temperature; in recent weeks it has started giving false readings (e.g. -51 F, at least when he was monitoring the temperature in the office). I thought it might be the low battery voltage and replaced the battery but it has failed once since then too. I hope this doesn't become a chronic problem. The battery life is long. One AAA battery is required and one battery lasts for several weeks of continuous use.