The document describes the MTX 1032-C, MTX 1032-B, and MX 9030-Z models of analog and digital oscilloscope accessories, which are ideal for displaying signals not referenced to the earth. These accessories feature 1 or 2 input channels, banana or coaxial/banana extra-long measurement leads, a coaxial input model specially designed for oscilloscope probes, bandwidth of 30 MHz or 50 MHz, mains or battery power supply (depending on the model), two presentation models (laboratory case or hand-held wrist strap version), a range of differential input voltages from ± 0.1 to ± 600 V, compliance with standards such as LVD safety standards IEC 61010-1 (2001) and EMC standards EN 61326-1 (07/97) + A1 (10/98) + A2 (2001), and mechanical compatibility with the complete MTX family of oscilloscopes.