Imagine this situation; in front of you there is a digital decoder on the workbench, and before you undertake its complicated installation into a loco, you would like to know if the decoder works as advertised, how do you test it? The Profi-Tester helps you: it’s designed for testing decoders before installation into a loco. The Profi-Tester is simply hooked up to your digital central station, or the LokProgrammer.
To make this as simple as possibe, the Profi-Tester comes with useful features: to connect the decoder, there is a 6-wire NEM 651 harness and an 8-wire NEM 652 interface, as well as a 21-pin mtc-interface available. Plug it on – bingo! Locos without an interface board can be hooked up with croc-clips. A high quality, 5 pole skewed armature can motor with flywheel serves to check the motor output: It’s simple to test the slow and constant speed characteristics of your decoder. A LED-monitor informs you about the function of the front and rear light output, as well as function outputs AUX 1 (green), and AUX 2 (violet). A 20 mm loud speaker is included for testing LokSound-Decoders. A screw terminal assures safe connection between your Profi-Tester and the digital central station or LokProgrammer.