Le sethi yokulinganisa ingumngane ophelele wochwepheshe bemishini nochwepheshe. Iza namathuluzi amathathu okulinganisa abalulekile okunemba okunembile: i-digital 4-function caliper, i-micrometer, kanye nenkomba yokudayela enesitendi sikazibuthe. Yonke into ihlelwa ngegwebu le-EVA elinemibala emithathu elisikwe ngaphambili elinomthamo omkhulu futhi lifakwa ebhokisini le-Teng Tools modular Tool Tray, okuyenza ibe umkhiqizo osebenziseka kalula nothembekile.