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
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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!
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Shipping Rate | Tracked | Ships From | First Item | Additional Items |
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Product: (5.00)
Documentation: (5.00)
Shipping: (5.00)
Communication: (5.00)
Alex | July 31, 2020
Joel | Dec. 25, 2019
Anton | Nov. 4, 2019
Cory | Feb. 18, 2017
Buy with confidence.
Our Tindie Guarantee protects your purchase from fraud. Learn More
Bellingham, WA, United States of America
Ships from United States of America.
4 Reviews | 57 Orders
Usually ships within 2 days
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