Tiny Frequency Detection Card Proxgrind RFID Field Detector Keychain Mobile Phone Pendant IC ID Access Control Readhead Testing
15.24$
15.24$
Quantity:
1
Availability:
Color
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Tiny Portable Dual-frequency RFID Field Detector By Proxgrind
Introduction
The RFID Field Detector detects and displays the presence of Low Frequency (125KHz) and High Frequency (13.56MHz) fields.
Designed to be compact and discrete, it fits neatly onto your keyring. The RFID Field Detector is an indispensable tool:
Pentesting: Perform rapid access control reconnaissance
Development: Debug your hardware / firmware
The device requires no batteries. When in the presence of an RFID field, an LED indicates the frequency of the field.
Customer Reviews
52 ratings
effective (9)
reliable (5)
outstanding build quality (3)
fast delivery (3)
adequate performance (2)
as described (1)
Customer photos (9)
I***B
September 13, 2026
Variant: Color:mixed color
Great item
Buyer from United States
February 14, 2026
Variant: Color:mixed color
very interesting device, no batteries, just uses the rfid field to be activated hi and low . for the price good for home lab or experiments
a***r
January 10, 2026
Variant: Color:mixed color
Came quick and looks great. Tested and works like a charm! Thanks guys!
Buyer from Australia
September 8, 2026
Variant: Color:mixed color
works perfectly and saves time in the field
Buyer from South Korea
June 2, 2026
Variant: Color:mixed color
Delivery was fast and packaging was well done.
Translated by AliExpress ·
И***а
May 30, 2026
Variant: Color:mixed color
It works
Translated by AliExpress ·
Tiny Frequency Detection Card Proxgrind RFID Field Detector Keychain Mobile Phone Pendant IC ID Access Control Readhead Testing
15.24$
15.24$
Quantity:
1
Availability:
Color
