The invention discloses a food deterioration detecting device with a voice
broadcasting function. The food deterioration detecting device comprises a control module. The control module is respectively connected with a sensing module, a
liquid crystal display module, a keyboard, a real-time
clock module and a voice
broadcasting module. The food deterioration detecting device has the advantages that the sensing module is used to detect the
moisture, resistance and temperature of food, data offset can be well eliminated, temperature excursion and
false detection can be reduced, the device is small in size, high in precision, good in stability, and the like, and the defect that a bacterial culture method for detecting the food is long in time and poor in portability is overcome; the device is multifunctional, can detect the resistance and
moisture content of the food, and also has temperature measuring and timing functions; the measured data is digitally displayed through the
liquid crystal display module accurately, and the device also provides the voice
broadcasting function to allow elder people with poor eyesight to use the device conveniently.