PCE Instruments PCE‑SPM 1 Solar Measuring Device
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Estimated Delivery:Jan 16 - Jan 20
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Free Shipping & Returns: On all orders over $75
PCE Instruments PCE‑SPM 1 Solar Measuring Device
The PCE‑SPM 1 is a compact, handheld solar radiation meter delivering precise performance for solar engineers, architects, installers, and researchers. It measures the total solar energy yield—both direct and diffuse radiation (Pₜₒₜ)—making it ideal for site surveys, PV system testing, and efficiency evaluation.
Key Features
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Wide Measurement Range: 0–2,000 W/m² or 0–634 BTU/(ft²·h), with high resolution of 0.1 W/m² or 0.1 BTU/(ft²·h)
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Reliable Accuracy: ±10 W/m² or ±3 BTU/(ft²·h), or ±5%, whichever is greater (in direct sunlight)
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Fast Sampling: Takes measurements up to four times per second
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Built‑in Data Logger: Automatically stores up to 43,000 readings (manual memory holds 99)
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Extended Battery Life: Powered by four AAA Li-ion batteries—provides approximately 16 days of continuous use
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Comprehensive Functions: Includes min/max records, data hold, and evaluation software in English for seamless data analysis
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Durable & Portable: Weather-resistant plastic housing, compact size (111 × 64 × 34 mm) and light weight (≈158–165 g) ensure comfortable one-handed operation
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PC Connectivity: RS‑232 interface for direct data transfer to a PC using the included cable and software
Tech Specs & Package Contents
| Specification | Details |
|---|---|
| Measurement Range | 0–2,000 W/m² or 0–634 BTU/(ft²·h) |
| Resolution | 0.1 W/m² or 0.1 BTU/(ft²·h) |
| Accuracy | ±10 W/m² or ±3 BTU/(ft²·h) or ±5% |
| Sampling Rate | Up to 4 readings per second |
| Memory Capacity | Auto: 43,000 readings; Manual: 99 readings |
| Power | 4× AAA Li‑ion batteries (~16 days continuous) |
| Dimensions | 111 × 64 × 34 mm (4.37 × 2.52 × 1.34 in) |
| Weight | Approx. 158–165 g |
| Interface | RS‑232 (software and cable included) |
| Housing | Weather-resistant, handheld design |
| Includes | Meter, internal sensor & memory, RS‑232 cable, software (CD-ROM), 4× batteries, carrying bag, user manual |
Why Choose the PCE‑SPM 1?
The PCE‑SPM 1 offers a powerful combination of accuracy, robustness, and ease of use. Its built-in data logger and long battery life make it perfect for extended field assessments, while the official software and RS‑232 connectivity simplify analysis and reporting. Whether you're surveying solar potential, validating panel output, or conducting environmental research, this meter delivers professional results in a compact, user‑friendly package.
Document: Specification Sheet
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We want you to be 100% satisfied with your purchase. Items can be returned or exchanged within 30 days of delivery.
