If you are searching for a small compact digital thermometer capable of measuring a wide variety of different things, the TEMPMi keychain thermometer might be worth more investigation. After launching ...

In a fairly compact housing, the HH309 thermometer contains a data logger with a real-time clock. Four input channels, which users can view simultaneously, accommodate up to four Type K thermocouples.

ThermoWorks makes three of our winning thermometers.

The project uses serially programmable temperature sensor TCN75 that comes in a SO-8 packaging to produce a small thermometer board. The project uses serially programmable temperature sensor TCN75 ...