RF Tester Pro

The Most Reliable Faraday Bag Testing App

Signals You Can Detect

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GPS

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Cellular

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Wifi

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Bluetooth

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GPS

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Cellular

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Wifi

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Bluetooth

The RF Tester Pro is OffGrid’s new mobile application designed to validate the effectiveness of Faraday enclosures, whether in bags, pouches, rooms, or custom shielding solutions. Built for field agents, forensic analysts, and everyday privacy enthusiasts, RF Tester Pro empowers users to perform fast, accurate, and repeatable signal-blocking tests directly from a mobile device.

How Our App Works

1.

Swipe To Start

Once downloaded, the app is completely free to use—just swipe to begin your test.

Once downloaded, the app is completely free to use—just swipe to begin your test.

2.

Insert Device Into Faraday Bag

Make sure your device is securely placed inside the Faraday Bag. The app will pause for 20 seconds to give you time to complete this step.

Make sure your device is securely placed inside the Faraday Bag. The app will pause for 20 seconds to give you time to complete this step.

3.

Wait 30 Seconds

Allow the app 30 seconds to complete the test. During this time, it will actively scan for signals and provide an estimated signal strength in decibels for each detected source.

Allow the app 30 seconds to complete the test. During this time, it will actively scan for signals and provide an estimated signal strength in decibels for each detected source.

4.

Test Complete - Review Results

After 30 seconds, remove your device to view the results. Red signals with no decibel reading mean your Faraday bag is working. Green signals indicate a leak. For questions, contact us anytime.

After 30 seconds, remove your device to view the results. Red signals with no decibel reading mean your Faraday bag is working. Green signals indicate a leak. For questions, contact us anytime.

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