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Fluke IRR2-BT

Fluke | Installation Tester

Fluke IRR2-BT

MPN / Part No: IRR2-BT
Price updated: Sep 26, 2026

The Fluke IRR2-BT is an advanced solar irradiance meter designed for testing and evaluating photovoltaic (PV) systems. With Bluetooth connectivity and the Fluke TruTest® software, it assists engineers in accurately assessing the performance of solar panels.

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Fluke Model IRR2-BT is a specialized tool for measuring solar irradiance, ambient temperature, and solar panel temperature. This device is specifically designed for testing and inspecting solar systems and wirelessly connects to the Fluke TruTest® software and other solar testing equipment such as the Fluke SMFT-1000.

Using this device, installers and solar energy engineers can quickly log and analyze environmental conditions. The IRR2-BT stores data in its internal memory and enables wireless transfer. This feature allows for precise and documented reporting of projects to be easily conducted.


🔹 Key Features of Fluke Model IRR2-BT

  • Measurement of solar irradiance in watts per square meter (W/m²)

  • Measurement of ambient temperature and solar panel surface temperature

  • Wireless Bluetooth connection to Fluke TruTest® software

  • Full compatibility with Fluke SMFT-1000 solar testers and accessory kits

  • Readable digital display for quick use in installation environments

  • Data storage for later review and documentation

  • Robust and portable design for use in tough working environments


🔹 Technical Specifications of Fluke Model IRR2-BT

Characteristic Value
Irradiance measurement range 100 to 1250 W/m²
Irradiance measurement accuracy ±5%
Ambient temperature -20 to +60 degrees Celsius
Panel surface temperature -20 to +80 degrees Celsius
Wireless communication Bluetooth® Low Energy
Compatible software Fluke TruTest®
Safety standard CAT II 600V
Power Source Rechargeable internal battery (USB)

🔹 Frequently Asked Questions (FAQ)

1. Is the IRR2-BT only suitable for solar systems?
Yes, this device is designed for photovoltaic applications and provides accurate information on solar irradiance and environmental conditions for testing panel performance.

2. Is this device sufficient on its own?
No, the IRR2-BT serves as a complementary tool for complete PV system testing along with equipment such as the Fluke SMFT-1000.

3. Can data be directly stored on a laptop or mobile phone?
Yes, there is an option to log and store information via Bluetooth and the Fluke TruTest® software.


🔹 Conclusion

Fluke IRR2-BT is a professional tool for all stakeholders in the solar energy sector. This solar irradiance meter, with high accuracy and wireless capabilities, aids in the testing, analysis, and documentation of photovoltaic systems.

Combining it with the Fluke SMFT-1000 and TruTest software enhances productivity in the installation and maintenance of solar power plants.


🔹 Official Datasheet

Fluke IRR2-BT Datasheet (PDF)

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Fluke

Fluke

United States

Fluke Corporation is an American brand that specializes in measurement, testing, and monitoring tool...

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