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FLUKE FLKIRR1SOL Solar Irradiance Meter

The Fluke IRR1-SOL Irradiance Meter simplifies the installation, commissioning, and troubleshooting of photovoltaic arrays. This handheld tool measures irradiance, temperature, inclination, and direction, meeting IEC 62446 -1 requirements. With an integrated compass and inclination sensor, it allows for quick measurement and documentation of roof and site orientation. Whether working on roof-mounted or large field installations, the IRR1-SOL is a valuable tool for solar installers and technicians.

Authorized Distributors
Source:DigiKey
Part No:FLK-IRR1-SOL
Stock:2
Inv Date:06-05-2026
Price: Unit price: $443.99
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Part No:FLK-IRR1-SOL
Stock:0
Inv Date:06-06-2026
Price: Unit price: $457.3
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Part No:FLK-IRR1-SOL
Stock:1
Inv Date:06-05-2026
Price: Unit price: $302.45
Buy/RFQ:
Part No:FLK-IRR1-SOL
Stock:2
Inv Date:06-05-2026
Price: Unit price: $438.51
Buy/RFQ:
Part No:FLK-IRR1-SOL
Stock:2
Inv Date:06-05-2026
Price: Unit price: $438.51
Buy/RFQ:

FLUKE FLKIRR1SOL Solar Irradiance Meter Specifications:

  • Measuring Range Irradiance: 0 to 1400 W/m²
  • Irradiance Resolution: 1 W/m²
  • Irradiance Accuracy: ± (5 % + 5 Digit)
  • Temperature Measurement Range: -22 °F to 212 °F (-30 °C to 100 °C)
  • Temperature Resolution: 0.2 °F (0.1 °C) / 1 °F @>100 °F
  • Temperature Accuracy: ±2 °F (±1 °C) @ 14 °F to 167 °F (-10 °C to 75 °C), ±4 °F (±2 °C) @ -22 °F to 14 °F (-30 °C to -10 °C) and 167 °F to 212 °F (75 °C to 100 °C)
  • Inclination Angle Measuring Range: -90° to +90°
  • Inclination Angle Resolution: 0.1°
  • Inclination Angle Accuracy: ± 1.5°@ -50° to +50°, ±2.5° @ -85° to -50° and +50° to +85°, ±3.5° @ -90° to -85° and +85° to +90°
  • Compass Measuring Range: 0° to 360°
  • Compass Resolution: 1°
  • Compass Accuracy: ± 7°
  • Operating Temperature: IRR1-SOL -20 °C to 50 °C (humidity <80 %), 80PR-IRR -30 °C to 100 °C
  • Storage Temperature: -30 °C to 60 °C (humidity <80 %)
  • Altitude: 0 m to max. 2000 m
  • EMC: IEC 61326-1, CISPR 11
  • Korea (KCC): Class A Equipment (Industrial Broadcasting & Communication Equipment)
  • USA (FCC): 47 CFR 15 subpart B
  • IP Protection: IP40
  • Power Supply: 4 AA Alkaline Batteries
  • Battery Life: 50 hours (> 9000 readings)
  • Auto Power Off: 30 minutes
  • Dimensions: 5.90 x 3.14 x 1.37 in (150 x 80 x 35 mm)
  • Weight: 0.5 lb (231 g)

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Frequently Asked Questions

Where can I buy FLUKE FLKIRR1SOL?

You can click on the BUY or RFQ button to purchase FLKIRR1SOL from an authorized FLUKE distributor.

How do I troubleshoot issues or seek technical support for part FLKIRR1SOL?

You can download the FLKIRR1SOL datasheet or visit the FLUKE website for support.

Who is the manufacturer of FLKIRR1SOL?

FLUKE

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