We are one of the best manufacturer and supplier of highly calibrated Marshall Stability Test Apparatus which is designed and developed as per the industrial standards by using top quality engineering grade materials which results in higher strength and rigidity which ultimately results in longer service life. The base frame of this testing devicegives higher stability to the test instrument. The offered Marshall Stability Test Apparatus requires standard alternating voltage of 220 volts with a frequency of 50 to 60 Hertz.