This tool is awesome! Find out what the frequency, field strength, and duty cycle of any passive LF/HF reader!Designed by Dangerous Things in United States of America
The RFID Diagnostic Card is a thin, flexible, credit card sized device that can tell you the frequency, field strength, and duty cycle of any passive low or high frequency RFID/NFC reader, payment ...Read More…
The RFID Diagnostic Card is a thin, flexible, credit card sized device that can tell you the frequency, field strength, and duty cycle of any passive low or high frequency RFID/NFC reader, payment terminal, etc. Let's say your school, office, or apartment building has an RFID reader securing the front door, but you don’t know anything about what kind of system it is. You can easily slap the RFID Diagnostic Card up against the reader and find out if the reader is active, approximate range/field strength, what frequency it's operating at, and what the duty cycle of the reader is. The tool is designed to easily fit in any card carrier, wallet, or purse, and you can see the frequency indicator LEDs without removing the tool from your wallet!
No country selected, please select your country to see shipping options.
No rates are available for shipping to .
Enter your email address if you'd like to be notified when RFID Diagnostic Card can be shipped to you:
Thanks! We'll let you know when the seller adds shipping rates for your country.
|Shipping Rate||Tracked||Ships From||First Item||Additional Items|
Alex | July 31, 2020
Joel | Dec. 25, 2019
Anton | Nov. 4, 2019
Cory | Feb. 18, 2017
We recognize our top users by making them a Tindarian. Tindarians have access to secret & unreleased features.
We look for the most active & best members of the Tindie community, and invite them to join. There isn't a selection process or form to fill out. The only way to become a Tindarian is by being a nice & active member of the Tindie community!