Field Strength Meter FSM II

The Univox® Field Strength Meter, FSM ll is a microprocessor controlled instrument specifically designed for the testing and commissioning of Induction Loop (hearing Loop) systems in accordance with the latest International Loop performance standard IEC60118=4:2006 By using the step by step programmes in conjunction with the unique UnivoxAudio Induction Loop system Log Book Commissioning, testing and checking your loop system could not be easier.

Features & Benefits

Alphnumeric display for easy reading
Low pwer consumption and Auto off function for long battery
backlight to aid reading of the display
Compatible with UnivoxAudio Logbook Test Certificate
Measurement resolution to 1 dB across all ranges
Simultaneous 3 - frequency measurement mode for rapid system assesment
Simultaneous 16 frequency measurement mode for loop system characterisation
Headphone output for simultaneous listening

Datasheet
User Guide

Loop Listener

The Univox® Loop Listener has an inbuilt speaker for the assessment of audio quality and power level LED's to check field strength. It is an essential tool for any facility serious in maintaining good operational loop systems.

Features & Benefits

Built In speaker for convenient listening test of loop system
Concentric green/yellow LED's to indicate field strength level for rapid assesment of system performance
Head phone socket for high quality audio
Lanyard for convenient hand free use
Compatible with UnivoxAudio Logbook record keeping
Low power consumption for longer battery life

Datasheet
User Guide

Field Strength Meter FSM Basic

Field strength meter with LED display.

Univox® FSM Basic is a calibrated precision measurement device, designed for measuring the performance of Audio Frequency Induction Loop Systems (AFILS). The meter enables easy and straight-forward assessment of background noise, field strength and frequency response of the system to comply with the requirements of IEC 60118-4.

Two different frequency response characteristics are provided: ‘NORMAL’ which is a restricted response, similar to that of a hearing aid, and ‘FLAT’ which is a wide, flat response, similar to that of an equalized induction loop receiver for wide-band communication.

Features & Benefits

PPM meter responding to program peaks
Real time verification of sufficient field strength for good
speech clarity
The monitor audio output is active on all range and filter combinations.
Operates over a very wide range of 54dB in two stages
Two measurement filter (tone) responses
Low battery indication
Volume control
High quality components for low noise
The meter is calibrated, traceable to International Standards

Datasheet
User Guide