The Tester SA9083 is a battery powered, multi-range, analogue portable instrument. It is primarily intended for use by faultsmen for maintenance testing of telecommunication lines and equipment, subscribers installations connected to exchanges where faultsmen do not have access to a test desk, or where the testing equipment at the local exchange is not staffed during normal working hours. It has three input terminals, a range selector switch and a dual purpose push-button reversing switch (B-A changeover/test cell). Supplied complete with a robust carrying case and set of test leads and probes (Cords Test 1/1500A, Clip Test 38A, Spike Test 10A). Lead set for SA9083 also sold separately.