Eleduino Oscilloscope Probe with High-quality probe (MCX) for DS201 DS203 Mini Oscilloscope Attenuation ratio 1 x 10 And 1 x 1 Used with DS201 DS203 oscilloscopes from all manufacturers Input capacity: 98pF10% , 33pF4PF,Internal resistance: 12010% , 9M1% Bandwidth: 20MHZ(3dB), 60MHZ(3dB) , Max input voltage: 600V(ACp-p) or 200V(DC+AC p-p) Coaxial cable: 1,200mm