What do solar electronic thermometer power supply?

Solar electronic thermometer application is very wide, can be used in the food industry, machinery and equipment of the factory, now solar electronic thermometer is inseparable from our life and work. What do you know the solar electronic thermometer that power supply? Today instrument to solve: solar electronic thermometer powered by solar energy & amp; The battery. Solar electronic thermometer is the use of day Yang can provide accurate temperature indicating and wired sensors. It is the light level is higher than 100 lux show, when the light levels drop, using the backup battery to provide power to continue to display circuit. It has a bright, easy to read LCD display. The storage of solar energy battery should be paid attention to the electronic thermometer, should pay attention to when using cleaning and inspection, regularly test the measured values.