The BM 7050, composed of two units, is both a portable and a stationary test bench. It consists of a power generator with the same characteristics as the GP 3050/3 static phantom load generator and a reference standard meter with the all the powerful features of the RD-30. These two elements, integrated into one case, allow the customer to test an electricity meter in the field or in the laboratory. It includes elements to ease the meter connection and fast scanning head adjustment to any type of meter.