»T-Sign«: How to recognise an active loop field


The »T-Sign« offers a special service: It indicates an active induction loop area. This is not only of value for the audience - thanks to inbuilt analytical functions it can also inform you about the loop's status. If the illuminated ear symbol on the transparent panel shines in green, then everything is in order. An overload is indicated by the symbol lighting up in red, a weak field can be identified by slow green blinking - and if no field strength can be found, the panel remains dark.


  • Different modes selectable by DIP switch
  • Status report at startup
  • Suited for wall mounting
  • Dimensions (W x H x D): 150 mm x 180 mm x 45 mm
  • Weight: 360 g
  • Power supply via external power adapter