Aparat de masura digital Lumel NA6PLUS-MGGU54300E0, 7 culori, afisaj VV, 0...600 V; 0...5A, 2 x AI, RTD, TC, R, 4 relee, 0/4...20 mA, 0...10 V, RTC,  20...40 V c.a., c.c.