92|Get up to 8% off with Winner’s Circle
The Digital Surface Roughness Gauge is a high-precision instrument 
designed to accurately measure the surface roughness of 
various materials. Utilizing both the Average Roughness (Ra) 
and Ten-Point Height of Irregularities (Rz) methods, this 
gauge provides reliable and consistent surface 
roughness assessments.
This Dial Rockwell Hardness Tester is an essential tool for professionals 
requiring accurate, efficient, and versatile hardness testing. It provides 
reliable insight into the quality and mechanical properties of a wide 
range of materials
Key Features:
•	Primarily displays HRB and HRC values on the dial; other Rockwell 
scales (HRA, HRD, HRE, HRF, HRG, HRH, HRK) can be obtained 
using the correct indenter and load, with reference to standard 
conversion charts.
•	Indenters: 120° Diamond Cone, 1/16" (1.5875 mm) Steel Ball
•	Manual Adjustable Test Force: 60 kgf (588.4 N), 
100 kgf (980.7 N), 150 kgf (1471 N)
•	3 Anvils: 60mm Diameter Flat, 150mm Diameter Flat, 41mm V-Anvil
•	8 Calibration Disks: x2 HRA, x3 HRBW, and x3 HRC
•	Dust Cover
•	Center Level
•	Inspection Certificate
HaasTooling.com
MEASURING & 
INSPECTION
Digital Surface Roughness Gauge
Dial Rockwell Hardness Tester, 
Manual Loading, HRB & HRC Scales

View this content as a flipbook by clicking here.