RFI TVI Locators

Locate the Sparking Pole with RF Receivers and Antennas

RFI locators detect powerline discharges that cause interference to:
  • AM Radio
  • HAM Radio
  • Over The Air TV
  • CATV Reverse Path
  • Power Line Carrier
  • LTE

Model 243

Model 243

Broadband RFI Locator with O'Scope

  • Tunable Receiver 0.5-1000 MHZ
  • Large LCD for Waveform Signatures
  • Trace and Video Memories
  • Excellent Sensitivity
  • Ignition Filter
  • dBm Readout

Model M331

Model M331

Mini RFI Locator

  • ˜ 320-340 MHZ
  • Handheld attached directional antenna
  • Optimized For Sensitivity & Ease Of Use
  • Ignition Filter

Model 331Y

Model M331Y

Mini Combo RFI Locator

  • ˜ 320-340 MHZ
  • M331 modified for use with a mag mount vehicle antenna or a handheld directional antenna
  • Ignition Filter

Pinpoint the Spark with Ultrasonic Locators

Model 251

Parabolic Pinpointer

  • Ultrasonic Locator to pinpoint sparking hardware
  • "Source" Indicating LED
  • Extremely Sensitive


Model 247-B

Hotstick Line Sniffer

RF & Ultrasonic Locator for use from a bucket with a hotstick. Identify specific device causing interference.

Locate Indoor Sources

Model 245

Circuit Sniffer

Circuit Sniffer Detects indoor sparking and electronic noise sources such as light dimmers, LEDs, switching power supplies, variable speed drives, and fluorescent lights.