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 l ocomotives as per enclosed specification and drawing. (a) facility of checking of cam switch conditions with res pect 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 & revers e conditions. (d) provision of variable dc power supply & dvm. input supply require 230v ac/1a . [ warranty p eriod: 30 months after the date of delivery ]