Ko te Ergomera Kōpae Porohita aukume

E11.0196-1 1N, Dia.20cmE11.0196-2 2N, Dia.20cmE11.0196-5 5N, Dia.20cmE11.0196-10 10N, Dia.20cm

Ma te whakamahi i te hiko o te maitai ki te hanga i tetahi taonga hei tohu me te tauine ki te mehua i te kaha, e kiia ana he "dynamometer." He maha nga momo whirihoranga a nga Dynamometers, engari ko o raatau waahanga he piko he maitai he kowiri tira, he puna hukarere ranei. A, no te kaha o te kaha o waho ki te whakaputa i te pi maitai maitai ki te puna ranei, ki te puna, ka akiakihia te tohu ki roto i te tikanga whakawhiti pera i te hua, a ko te waahi ka mutu te tohu ki runga i te waea ko te wariu o te kaha o waho.