The affordable testo mini thermometer with alarm function is small and handy but its performance is big. The penetration probe comes with a 80 cm cable and is fixed to the thermometer. The probe and cable can be stored easily and compactly on the temperature measuring instrument. An acoustic signal sounds when the temperature exceeds or falls below the individually adjustable limit values. The mini alarm thermometer is suitable for temperature measurement in air, in soft powdery substances and in liquids. Using the clips supplied, the mini alarm thermometer can be set up, mounted on the wall or attached (for practical transportation).