Heerkulbeegyada gaashaaman ee taxanaha WR wuxuu qaataa heerkulbeegga ama iska caabbinta sida walxaha cabbiraadda heerkulka, sida caadiga ah waxay la jaanqaadaysaa bandhigga, duubista iyo habaynta qalabka, si loo cabbiro heerkulka dusha sare (laga bilaabo -40 illaa 800 Centigrade) dareeraha, uumiga, gaaska iyo adag inta lagu jiro habka wax soo saarka ee kala duwan.
WR taxane Golaha thermocouple wuxuu qaataa kuleyliyaha ama iska caabinta sida walxaha cabbiraadda heerkulka, sida caadiga ah waxay la jaan qaadaysaa bandhiga, duubista iyo habaynta qalabka, si loo cabbiro heerkulka dusha sare (laga bilaabo -40 illaa 1800 Centigrade) dareeraha, uumiga, gaaska iyo adag inta lagu jiro habka wax soo saarka ee kala duwan.