thermistor

Senistor is likely misspelled.

Senistor has no English definition.

As a noun thermistor is

a resistor whose resistance varies rapidly and predictably with temperature and as a result can be used to measure temperature.

As nouns the difference between thermister and thermistor

is that thermister is an alternative spelling of lang=en while thermistor is a resistor whose resistance varies rapidly and predictably with temperature and as a result can be used to measure temperature.

As nouns the difference between thermostat and thermistor

is that thermostat is a device that automatically responds to changes in temperature by activating a heating or cooling system to maintain the temperature at a desired setting while thermistor is a resistor whose resistance varies rapidly and predictably with temperature and as a result can be used to measure temperature.