Brake Rotor Measurement and Inspection Tool: Digital Thickness Tester, Balance Monitor, and Vibration and Deformation Tester Country of Origin: Mainland China Material: Metal Model: Brake Rotor Vibration Tester Color Options: Medium Yellow Universal Gauge Holder (Single Holder) Analog Brake Rotor Vibration Tester (Medium Yellow Gauge Holder + Precision Dial Gauge 0-10mm) Analog Brake Rotor Vibration Tester (Medium Yellow Gauge Holder + Upgraded Dial Gauge 0-10mm) Base Dimensions: Length 60 / Width 50 / Height 55 mm Arm Length: 330 mm Dial Diameter: 60 mm Accuracy: 0.01 mm Tolerance: ±0.02 Weight: 1310 g Note: All dimensions are measured by hand; in case of discrepancies, the actual product shall prevail.