B scanner Probe: 10MHz sealed, frequencyadjustable, magnetic driven noiseless novel probe Optical equipment, made in China About RS8231 A/B Scanner Characteristics Basic ParametersB scan Probe: 10MHz sealed, frequencyadjustable, magnetic driven noiseless novel probe. Scanning mode: Magnetic driven, mechanic sector scanning. Resolution: Lateral ∑0.3mm, Vertical∑0.2mm Geometry location precision: ...