Kwa kawaida, baada ya kubana virukaji vya "waya ngumu", watumiaji wanaweza kuzichomeka moja kwa moja kwenye vifaa, mara nyingi wakifanya jaribio la msingi la kuendelea. Hata hivyo, mbinu hii haina tathmini ya kutosha ya utendaji wa jumper. Kijaribio cha msingi cha mwendelezo kinaonyesha tu ikiwa muunganisho upo, na kushindwa kuzingatia ubora wa crimp au ufanisi wa utumaji wa mawimbi.
In contrast, the production of factory-made gel-filled jumpers includes two rigorous rounds of testing. Initially, a continuity tester evaluates the quality of the connections. Wale tu wanaofaulu tathmini hii ya awali ndio wanaoendelea na hatua inayofuata, ambayo inahusisha majaribio ya FLUKE ili kuchunguza vipimo muhimu vya utendakazi kama vile hasara ya kuingizwa na hasara ya kurejesha. Items that do not meet the stringent testing criteria are subject to rework, ensuring that only high-performing jumpers reach the market.