... the B mode there are six magnifications: ×0.8, ×1.0, ×1.2, ×1.5, ×1.8 and × 2.0.The instrument has a large 256 images memory ... /B,4B, B+M, and MMagnification: ×0.8, ×1.0, ×1.2, × 1.5, ×1.8(Depth hoist display), ×2.0 (Depth hoist display)Dynamic range: 64~96dB ... monitor, video image recording instrument and image workshop, etc. 1 groups USB Connection (Chooses the fitting).Application scope: The ...