Pump coreBi-karfe thermometer masana'antun. Bi-karfe thermometer haɗuwa da karfe daban-daban daban daban daban daban daban daban daban daban daban daban daban daban daban daban daban daban daban daban daban daban daban daban daban daban daban daban daban daban daban daban daban daban daban daban daban daban daban daban daban daban daban daban daban daban daban daban daban daban daban daban daban daban daban daban daban daban daban daban daban daban Za a iya amfani da karfe biyu a matsayin nau'in ɓangaren zafin jiki don sarrafa zafin jiki ta atomatik.

Bi-karfe thermometer ne kafa kai na zazzabi sassa tare da argon arc walda a kasa na kariya bututun, lokacin da thermometer kasa, lalacewa, lalacewa, ko wani yanayi, kawai katse samar da za a iya maye gurbin sabon tebur. A pumping core biyu karfe thermometer, haɗa farfajiyar kai da kuma zazzabi sassa a cikin daya, da waje kariya bututun da kuma haɗin haɗi a cikin daya, a lokacin da ake buƙatar maye gurbin sabon tebur, kawai a tashi da farfajiyar kai sashi daga waje kariya bututun da aka kafa a kan na'urar don maye gurbin wani sabon farfajiyar kai. Sauya sabon tebur zai iya zama a cikin minti biyu ko uku, ba tare da sauya lokaci ba. A halin yanzu, a cikin gida da kasashen waje yawanci amfani da biyu karfe thermometer idan bukatar fara ba dakatar da samarwa maye gurbin sabon tebur dole ne a kara jacket bututu. Wannan saboda amfani da kayan aiki biyu, yana ƙara yawan lokacin amsawar zafin jiki, rage ƙwarewa, kuma saboda amfani da kayan aiki biyu, yana ƙara nauyin tattalin arziki na rukunin amfani.