Williams Sound PLM FSMP PROLOOP Field Strength Meter Plus

Home /
Williams Sound PLM FSMP PROLOOP Field Strength Meter Plus (Not Available)

Description

Details

The PROLOOP FSM Plus accurately measures the magnetic field strength of induction loop systems. Designed for professional use, the PLM FSMP delivers reliable RMS values on the output level, response frequency, Automatic Gain Control (AGC) function, distortion and background noise in the tested induction loop. In addition, it enables the user to make an acoustic evaluation of the sound via earphones.

Features

Features

Conforms to IEC 60118-4: 2006 standard
Adjustment possibilities for two test ranges:

Background noise
Field strength

RMS-measuring range calibrated to 400mA/m = 0dB
Handy, light-weight, rugged chassis
Switchable A-weighted filter

Specification

True RMS	125 ms average time
Measuring Range	+6 dB -40 dB (0 dB = 400mA/m)
Power Supply	2x 1.5V AA batteries
Display	LED Battery status control
Field Strength	LED-Scale (3dB resolution)
Output	3.5 mm stereo headphone jack with volume control
Dimensions (H x W x D)	3.3" (83 mm) x 5" (126 mm) x 1.4" (35 mm)
Weight	0.374 lbs (0.17 kg)

Documents