The Loop Finder is a useful tool for locating active loops and identifying loop wire locations. LP-300 Loop Phasing Coils are used to test phasing (electrical rotation) of two or more loops connected to the same detector channel while the detector is operating.
Locates buried and hidden roadway loops
An LED bar graph & ear phones provide field strength indication
No set-up required
LP-300 loop phasing coils are designed for use with the Loop Finder control unit
The Model ST-300 Card Rack Slot Tester is designed to provide a simple, safe, and effective means of accessing the card edge connector pins on traffic control cabinet detector card racks.
Front panel tip jacks allow safe and convenient access to all card edge connections
User configurable jumpers allow access to or isolation of the 120VAC connections
The Model ST-310 Bus Interface Unit Slot Tester is designed to provide a simple, safe, and effective means of accessing the BIU connector pins on traffic control cabinet detector card racks.
Front panel tip jacks allow safe and convenient access to all card edge connections
Removable front panel allows the slot tester to be used as an extender card