... .001gΦ100mm325*210*320mm4kgJA3003B300g0.001gΦ100mm325*210*320mm4kgFeature: Using high precision strain gauge sensorArtificial design, originative structure, handsome appearance, new ... unit conversion (g, mg, ct, oz, ozt) steady change ,full scale flay, zero point track, the operation is simple and reliable ... ≤ 3mgFactory:Packing in detail: Our Certification : 200g/0.001g electronic precision balance