Thermistor Fault How can I detect it? Briefly Thermistor device fault detection: 1.First, observe the appearance of the thermistor. Potentiometer or thermistor must be clearly marked, solder pads or pins are not corroded, the rotary axis rotation is flexible, appropriate tightness, when turning the feel is smooth, while no mechanical noise and jittery phenomenon. 2.Gently shake the poten...