supply of testing unit for angle transmitter (master controller)testing unit for angle transmitter (master controller),testing unit for angle transmitter (master controller) for wag9 / wap7 locomotives as per enclos ed specification and drawing. (a) facility of checking of cam switch conditions with respect of angle transmitters output current with the help of led indication. (b) provision of one digital ma meter to measure angle transmitter current. (c) provision of checking reversal switch status in forward, natural & reverse conditions. (d) provision of variable dc power supply & dvm. input supply require 230v ac/1a .make- woama/ aal /saitronix [ w arranty period: 30 months after the date of delivery ]