Electronic thermometers and bimetallic thermometer should choose what kind of better?

Electronic thermometer and bimetallic thermometer ( Also known as the pointer thermometer) The advantages and disadvantages of each have each. Electronic thermometer with a battery, the damage rate is higher, the price is more expensive than common bimetallic thermometer under same specifications, but responsive, reading is straightforward. Bimetallic temperature about environmental protection, do not need batteries, good shock resistance, long service life, normal use generally can reach more than five years, but the temperature of the reaction is a bit slow on the environment. The user can choose according to their needs suitable thermometer.