LOOPCHECK INDUCTION LOOP INDICATOR
This small induction-loop tester is a simple device used to check and monitor installed or portable loop systems, neck loops, firing coils or any device using an induction field for transmission of signal.
The loop check tester indicates whether or not the loop is on and the level of the field strength. The simplicity and low cost of this device makes it of use to non-technical staff who need to make functionality checks of audio loop systems.
Typically, if at the centre of the room in which the loop is installed, the indicators are continuous green with the yellow flashing, this would be sufficient for hearing aid users, more than that may make them jump!
| Green LED: |
Indicates 100 ma/M |
| Yellow LED: |
Indicates 200 ma/M |
| Red LED: |
Indicates greater than 200 ma/M |
It should be noted that LoopCheck is sold as a basic level indicator, and is accurate to within 3dB. It is not calibrated or able to be calibrated. It is not a field strength meter. If accurate sound level measurements are required, a calibrated meter should be used.
Included accessories: The loop check is supplied with two button cell batteries (CR927 3V) which should last approximately 1000 measurements assuming a test duration time of 10 seconds.