conforms to the ennoncé of descritif. very correct product for a first prize. it is not black but jaune.peu important principal is that it can test the fuses, batteries, control the battery voltage or measuring voltage or current control a resistance. and all that he knows how, that's all we ask. A professional will choose a superior model for more accurate measurements, but for an amateur and current measures it perfectly fulfilled its role. short I am satisfied and recommend it.