... Vickers hardness testers have six models: respectively for 10 kg manual and automatic rotary turret Vicker's hardness ... of hardness values' conversion table for reference,In large-screen LCD screen can display test methods , test force, and ... menu choices, select shows on the screen.Objective magnification 10×,20×Eyepiece magnification 10×(Automatic digital encoder)Total magnification 100×,200 ...