ASTM D5481 HTHS Tester High Temperature High Shear Oil Viscometer Accurate Product Description: Features: Product Name: ASTM D5481 High-Temperature High-Shear Hths Oil Dynamic Apparent Viscosity Tester Function: Test High Temperature High Shear Index Warranty: 1 Year Name: High Temperature High Shear Tester Power: 220V 50HZ Weight: 45kg ASTM D5481 High-Temperature High-Shear Tester Heat Bath mode: Metal bath Test sample: 1 Technical Parameters: Attribute Value Name High