Cab Signal Master is a microprocessor based system specially developed to test all cab signal equipment in railroad locomotives and transit cars.  Programmable default setting and straight forward operations allow simple "plug it in, turn it on" operation with very little instruction.

The large easy to read display and weather=proof controls provide a rugged user interface.  the portable tester accurately simulates both cab signal code rates and speed signals simultaneously and can measure loop current while coding.  For the most experienced technicians, the test system can be configured to automate tests.

• Portability

• Easy to Use  The tester features a large, easy to read  illuminated display.  the unit is not only easy to use, but features built-in help menus.  With Cab Signal Master, no other tools are needed except a power source and a current loop.

• Accuracy  The tester provides accurate and repeatable test results while simulating both cab signal code rates and spped signals simultaneously.  Loop current is measured and displayed while coding.

• Flexibility  The tester features two measuring inputs, AC or DC, and has a wide range input power source, 30 VDC to 90 VDC.  An optional AC power adapter is available.  For even greater flexibility, it has three different modes of operation --- factory, customer, or user defaults for testing efficiency.