... 360 3.can measure the hardnessof all materials. Digital ultrasonic leeb hardness testerTechnical Specifications:Error and repeatability of displayed ... -85)HRA,(13-100)HRB Measuring direction:360°Hardness Scale:HL,HB,HRB,HRC,HRA,HV,HSDisplay:dot matrix ... in large range and multi-measuring areas for large-scale work pieceConfiguration:No.ItemQtyRemarksStandard Configuration1Main body1 2D type impact ...