JM20-PRO RF Signal Detector
JM20-PRO RF Signal Detector

JM20-PRO RF Signal Detector

Your Price: $187.00
RF Detector with silent vibration alert. High Frequency Coverage 1 MHz to 6 GHz
Part Number: JM20-PRO
Availability: Out of Stock
  Now updated to detect RF signals from 1MHz to 6GHz. New high-gain flexible antenna covers entire frequency range, no need to switch antennas and double your work to find bugging devices! No longer can the new 4.2 and 5.8 GHz transmitting devices hide form the JM-20 PRO.

  The compact size and silent vibration alert enables you to conceal it on your body for private sweeping of wireless listening and video transmissions. The JM-20 PRO, with it's 5 section bar graph to detect proximity of transmitters, has also proven itself as a quality professional sweep unit. It's sturdy and durable metal case assures years of service. Powered by a rechargeable NiCad battery, unit comes complete with battery charger and earphone.


  • Ultra Sensitive Five Section LED bar Graph  
  • Silent Alert Mode-Vibration  
  • Variable Tone Alert  
  • Built-in Rechargeable Battery  
  • High Frequency Coverage 1MHz-6GHz  
  • Earphone included  
  • New Flexible Hi-Gain Antenna  
  • RF Sensitivity Adjustment  
  • Heavy Duty Metal Case
Write a Review