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Online Catalogue > AV > Induction Loop Systems > ETFSM - Field Strength Meter

ETFSM - Field Strength Meter ETFSM - Field Strength Meter  
Ref: JP70022

Price Each £122.71 (£144.18 Including VAT at 17.5%)



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ETFSM - Field Strength Meter, The ETFSM is designed to allow the accurate measurement of loop field strength within an area covered by an induction loop (AFILS) system. The ETFSM has many features which make it ideal for surveying, commissioning and periodically testing all induction loop installations. The LOW range setting is provided for measuring cross talk between loop systems and interference from mains equipment such as lighting, dimmers and computer equipment.

Features

  • Conforms to IEC118
  • Belt Clip
  • Display Type 10 LEDs

Specification

  • R Low (-13dB)and High (+6dB)Ranges

  • Selectable "A" Weight Filter
  • Battery 9V PP3
  • Field sensitivity 1mAM-1
  • Display Range 30dB
  • Low Range -40dB to -13dB
  • High Range -21dB to +6dB
  • 0dB reference 100mAM-1

 


 
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Online Catalogue > AV > Induction Loop Systems > ETFSM - Field Strength Meter

J.P. Leisure Ltd. , Unit 1, Hillside Road, Hele, Ilfracombe, North Devon, EX34 9QS, UK. Tel. 01271 862221