Monitoring of an inductive loop systemQuick check of field strengthNeck cord included for use by assistive hearing device users without ?T?setting.Earphones includedFor two AAA rechargeable or alkaline batteries

The FSM 2.0 Field Strength Meter is a microprocessor controlled instrument using multi-tone signals to make advanced measurements of induction loop systems quick, accurate and easy. It is the only FSM to fully satisfy the demands of the IEC60118-4 standard by being capable of measuring noise levels down to -47dB. And since it is programmable, its mode of operation can be updated to reflect changes to the standard as they occur. The instrument has a clear, backlit, LCD display and steps through the required measurements in a logical sequence, matching the test certificate to simplify the certification process. With sharp, narrow band filtering and a noise spectrum display function, spill control and background noise assessments are also made easy.FEATURESCapable of Completing all measurements required by IEC 60118-4 :2015Clear Back lit LCD Display-52dB to +9dB operating RangeHeadphone Jack1 dB accuracy across entire rangeRMS DetectionAuto Off FunctionHold FunctionAPPLICATIONSTesting hearing loop systemsCommissioning hearing loop systemsMeasuring background magnetic noise

The Univox Listener is a stylish loop receiver, and field strength tester in one. With its built-in speaker and concentric yellow/green LED indicator, it is ideal for making a quick quality assessment of the performance of a loop system as set out in the Loop performance standard IEC60118-4:2006.By listening to the audio, the venue manager can assess the quality of the audio from the loop system and, by referring to the LED, check that the field strength is within the specified range. Green indicates that the loop field strength satisfies the international standard IEC 60118-4, whilst a yellow LED indicates that the loop is operational but the field strength is low.For anyone who needs hearing assistance and wishes to listen via the induction loop, head phones can be plugged into the audio jack. For comfort, the Univox loop listener is attached to a lanyard and can be worn round the neck.The IEC standard recommends the routine testing of induction loop systems.The Univox Listener is an essential, inexpensive tool for any facility where induction loop systems are installed and a practical aid for hard of hearing people without T-coil enabled hearing aids.FEATURESIn Built SpeakerHeadphone JackConcentric LEDs level indicationPeak DetectionBattery Level IndicatorTone ControlAPPLICATIONSCommissioning a Loop SystemMeasuring Back Ground NoiseMeasuring Field StrengthMeasuring Spill ControlMeasuring Frequency ResponseTesting a Loop System

The Univox Listener is a stylish loop receiver, and field strength tester in one. With its built-in speaker and concentric yellow/green LED indicator, it is ideal for making a quick quality assessment of the performance of a loop system as set out in the Loop performance standard IEC60118-4:2006.By listening to the audio, the venue manager can assess the quality of the audio from the loop system and, by referring to the LED, check that the field strength is within the specified range. Green indicates that the loop field strength satisfies the international standard IEC 60118-4, whilst a yellow LED indicates that the loop is operational but the field strength is low.For anyone who needs hearing assistance and wishes to listen via the induction loop, head phones can be plugged into the audio jack. For comfort, the Univox loop listener is attached to a lanyard and can be worn round the neck.The IEC standard recommends the routine testing of induction loop systems.The Univox Listener is an essential, inexpensive tool for any facility where induction loop systems are installed and a practical aid for hard of hearing people without T-coil enabled hearing aids.This version is supplied complete with a set of headphonesFEATURESIn Built SpeakerHeadphone JackConcentric LEDs level indicationPeak DetectionBattery Level IndicatorTone ControlHeadphones IncludedAPPLICATIONSListening To Loop SystemChecking The Field Strength Of Loop System