NorCal QRP Club - How KI6DS Built the N5ESE RF Probe
EMI-NF-PROBE Tektronix, NEAR FIELD PROBE, 33DB, 6 GHZ | Farnell UK
Tekbox TBCP1 25mm RF current probe
RF Probe - Pacific Antenna
DC to 9 GHz RF Near Field Probe Set
Custom RF & Audio Probe Set for Eico 145 Signal Tracer - Assembled | eBay
Custom RF & Audio Probe Set for Paco Z-80 Signal Tracer - Assembled | eBay
EMC EMI Near-Field Probe Set, Full Shield Anti-interference RF Explorer Near Field Antenna Kit,Frequency 9KHz-90Mhz 1Mhz-7GHz, SMA Male Thread : Amazon.co.uk: Business, Industry & Science