MMT-900 Shown
The perfect tool to verify the basic operation of a detector, and either find the source of a detection failure, or eliminate the detector as a suspect, and move on to the cabinet and field wiring.
The Model 330 tests all types of rack detectors as well as one or two channel NEMA shelf mount detectors. Three levels of inductance change are provided to allow you to quickly adjust the sensitivity when installing new detectors.