• 110vAC, 60 Hz, 1ø.
• Compact size takes up little counter space in the lab
• Push-button operation controls movement of load screw. Indicator lights show when unit is running and when test limit or maximum travel is reached.
• Standard unit equipped with 6,000 lb. (27 kN) capacity proving ring

The Marshall Stability Tester quickly and accurately measures the resistance to plastic flow of bituminous mixtures, in accordance with AASHTO T-245 testing standards. With operator convenience in mind, the machine features push-button operation with indicator lights to show when the unit is in operation and when the platen has reached its limit or point of maximum travel.