The T&R DMO200 is a high current micro-ohmmeter suitable for measuring very low resistances in a wide range of applications. The unit is equally suited to commissioning, maintenance, and production line environments. Contact resistances in circuit breakers, switch panels, isolators, and busbar joints are all easily and safely measured.
The DMO200 is simple to operate, only requiring the user to select the test current and switch the output on. The unit has presettable test current with three buttons to store commonly used test currents.
The DMO200 also has an RS232 port allowing the unit to be connected to an optional printer. This can also be used to connect the unit to PLCs for production line use - full control of the DMO200 may be achieved through the RS232 port using a simple set of commands.