I got this to tape the sensor to a metal pipe on my pool/spa heater so I can easily read the current temperature. Works great for that. Setting the time and date was a bit confusing, but the instructions finally got me there.
TOMTOP has some great products. I was impressed with their Thermometer & Humidity meter. I had a small problem programming it and received a prompt and clear response from their customer service. I would not hesitate buying from them again.
Digital LCD Temperature Thermometer Humidity Meter Clock.Features:Large LCD display, multi-function.Indoor & outdoor temperature display, indoor humidity display and time display.Memory of MAX & MIN measuring value.12 hour / 24 hour displaying system selectable.degC/degF unit selectable.Clock, Date & Calendar function (month and date).Everyday alarm function.Desk-top placing or Wall Hanging.Low power consumption.High stability & accuracy.