Sensor atang hian a intan vek. Liquid-filled thermometer leh bi-metal thermometer ang lo takin digital thermometer hian sensor a mamawh a ni.
Heng sensor te hian temperature inthlak danglamna a awm chuan voltage, current emaw resistance emaw inthlak danglamna an siam vek a ni. Hengte hi digital signal aiin 'analog' signal an ni.Ka, rectum, armpit-a temperature reading lak nan hman theih a ni.
Electronic thermometer te hian mercury line emaw spinning pointer emaw hmanga mechanical thermometer te nen chuan kawng danglam takin hna an thawk a ni. Anni hi chu metal chi khat (a chhunga electric kal awlsamna) resistance (a chhunga electric kal awlsamna) chu temperature a inthlak danglam zel angin a inthlak thin tih ngaihdan atanga siam an ni. Metal a lum zual zel a, an chhungah atom an vibrate nasa zawk a, electric a luang harsa zawk a, resistance pawh a sang chho zel bawk. Chutiang bawkin metal te a lum chhoh zel chuan electron te chu zalen takin an kal a, resistance pawh a tlahniam bawk.
A hnuaia mi hi kan high accuracy popular digital thermometer i reference atan a ni :
