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EXTECH SP505 Solar Power Meter

The Extech SP505 is a compact solar light meter designed for accurate measurement of solar power levels in watts per square meter and BTU per square foot per hour. Equipped with a built-in precision photodiode sensor, zero calibration, and data hold functionality, it ensures reliable readings for outdoor and indoor solar radiation assessments. Its portable size (4.3 x 1.9 x 1 inches) makes it ideal for field use, window analysis, solar panel placement, and automotive applications. Optional tripod mount provides stability for precise, hands-free measurements in various environments.

Authorized Distributors
Source:Newark
Part No:SP505
Stock:2
Inv Date:06-05-2026
Price: Unit price: $239.61
Buy/RFQ:
Source:DigiKey
Part No:SP505
Stock:2
Inv Date:06-05-2026
Price: Unit price: $189
Buy/RFQ:
Part No:SP505
Stock:0
Inv Date:06-06-2026
Price: Unit price: $189
Buy/RFQ:
Part No:SP505
Stock:0
Inv Date:06-05-2026
Price: Unit price: $189
Buy/RFQ:
Part No:SP505
Stock:0
Inv Date:06-05-2026
Price: Unit price: $160.62
Buy/RFQ:
Part No:SP505
Stock:0
Inv Date:06-05-2026
Price: Unit price: $189
Buy/RFQ:
Part No:SP505
Stock:3
Inv Date:06-05-2026
Price: N/A
Buy/RFQ:
Part No:SP505
Stock:0
Inv Date:06-05-2026
Price: Unit price: $234
Buy/RFQ:
Part No:SP505
Stock:1
Inv Date:06-05-2026
Price: N/A
Buy/RFQ:

EXTECH SP505 Solar Power Meter Specifications:

  • Measuring Ranges: 3999 W/m², 634 BTU/ft²·h, with ±3 BTU or 25% accuracy
  • Spectral Response: 400 nm to 1100 nm
  • Dimensions: 4.3 x 1.9 x 1 inches (108 x 48 x 23 mm)
  • Weight: 2.8 oz (80 g)
  • Power: Two AAA batteries included
  • Measurement Units: Watts per square meter (W/m²) or BTU per square foot per hour (BTU/ft²·h)
  • Additional Features: Zero function, data hold, tripod mount (sold separately)

Buy the Extech Series SP505 Solar Power Light Meter: SP505

Buy the Extech Solar Power Meter online today and ensure precise measurement of solar radiation levels for solar panel installation, window analysis, and automotive applications. Its compact design, built-in sensor, zero calibration, and data hold feature make it a versatile tool for professionals and home users alike. Reliable and easy to use, this device provides accurate readings in both outdoor sunlight and indoor environments, with options for a tripod mount for stability. Get yours now to improve solar energy assessments effortlessly.

Order your Extech Series SP505 solar power light meter today and enhance your solar installation measurements with reliable, portable precision.

Frequently Asked Questions

Where can I buy EXTECH SP505?

You can click on the BUY or RFQ button to purchase SP505 from an authorized EXTECH distributor.

How do I troubleshoot issues or seek technical support for part SP505?

You can download the SP505 datasheet or visit the EXTECH website for support.

Who is the manufacturer of SP505?

EXTECH

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