Surface Roughness Tester
The Starrett SR300 Surface Roughness Tester is a full-featured, powerful and versatile surface roughness tester. It can be used either freestanding or bench mounted with fixturing for batch measurement and laboratory applications. Display & Traverse unit; Pick-up & Diamond Stylus; Calibration Std; Manual; and Case. 17.5mm travel, 200um range, 10nm resolution, Standard Parameter Set (ISO 4287, ASME, JIS)
Comprehensive selection optional accessories and pickups
Large screen display
Long traverse length and extended pickup reach
Many application specific parameter options
Stores of up to 100 readings
Unique stylus lift mechanism for total flexibility