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MISC - For sale: SIGNALPEN SIGNALPEN™ The Pocket-Size RF Detector — No Batteries Required Instantly see RF from 60 Hz to 1.2 GHz (or up to 6 GHz model) — detect milliwatts to kilowatts with one simple tool that fits in your shirt pocket. See RF Energy. Instantly. The SIGNALPEN™ is an RF detector that turns invisible energy into visible light. Whether you’re working on antennas, Wi-Fi systems, IoT devices, or RFI troubleshooting, this pencil-size tool gives immediate confirmation of signal presence — without batteries, meters, or power cords. Detects RF via direct contact or inductive pickup Responds to signals from milliwatts to kilowatts Two versions: 60 Hz–1.2 GHz (SIGNALPEN) and 2.4–6 GHz (SIGNALPEN-WIFI) Rugged construction — built to withstand lab or field use Designed and assembled in the USA Listing #1769223 by NR6AM Submitted on 05/26/26 Submitted from IP 71.128.10.73 Click to Contact Back to Previous Page

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