Proxgrind RF Field Detector

Description

Features

• Detects and displays the presence of Low Frequency (125 kHz) and High Frequency (13.56 MHz) RFID fields
• Completely passive — no battery required, powered by the RF field itself
• Compact, keychain-sized design for portability and discretion
• Ideal for pentesting and rapid access control reconnaissance
• Useful for hardware and firmware debugging in RFID development
• Small 6-layer PCB design, encased in epoxy resin.

Specifications

• Supported Frequencies: 125 kHz (Low Frequency), 13.56 MHz (High Frequency)
• Size: 51 x 34 x 3 mm approx.
• Display: LED frequency indicator
• Power Source: Passive (RF field powered)

What’s Included

• 1 x RFID Field Detector
• 1x Lanyard

The RFID Field Detector is a compact and passive tool for detecting 125 kHz and 13.56 MHz RFID fields, essential for physical pentesting and RFID development work.