Surface Roughness Tester Surface Profile Gauge with 20 Testing Parameters Measuring Range Ra 0.005-16.000μm Rz 0.02-160.00μm Indication Accuracy 0.001μm Error ≤(±10)% 100 Groups Data Storage
Digital display ( 128 x 64 OLED dot matrix display,digital / graphic display ),with back light gives exact and clearly reading although you stay at the somber conditions.Electromechanical integration design, small volume, light weight, easy to use.
This surface roughness tester with automatic dormancy, automatic shutdown and power saving function.Real-time clock settings and display, convenient data recording and storage.