JET 500 Insulation rail joint tester

JET 500  is the advanced top model of the TISCO 3000 insulated rail joint tester. It is a special test device can not be seperated by signaling maintainers with it’s new features, as well as to be used in the insulation measurement  of railway equipment which need to be insulated and for the measurement of switch motor connection poles as well.

Peculiarities : Working temperature -20C – +50C
Working humidity range < 80%RH
Atmospherical pressure 74 kPa – 107 kPa
Accuracy  of the measurement 0,1 ohm – 1 ohm
Measurement range 1 – 500 ohm