Signstek MESR-100 V2 Auto Ranging in Circuit ESR LCR Meter Capacitor / Low Ohm Meter Up to 0.01 to 100R, Support in Circuit Testing: Amazon.com: Industrial & Scientific
Portable TinySA Spectrum Analyzer,SEESII Upgraded V0.3.1 Handheld Tiny Frequency Analyzer 100kHz to 960MHz MF/HF/VHF UHF Input,Signal Generator with 2.8 inch Touch Screen with ESD Protect Function: Amazon.com: Industrial & Scientific
TinySA Spectrum Analyzer, Dearsee Portable Frequency Analyzer 100kHz to 960MHz MF/HF/VHF UHF Input, Signal Generator with 2.8 inch Touch Screen: Amazon.com: Industrial & Scientific
Langer EMV LF1 Set Near-Field Probes 100 kHz up to 50 MHz: Amazon.com: Industrial & Scientific
Amazon.com: 100 Keycards HID 1326 ProxCard II Access Control Cards 26 Bit 125 kHz : Electronics
AEA VIA Analyzer KIT 100 kHz to 54 MHz SWR Meter with Complex Impedance: Amazon.com: Industrial & Scientific
Amazon.com: KONKIN BOO Replacement AC Adapter for AEA Technology VIA-100 KHz-54 MHz Antenna SWR Meter Power Supply : Electronics