---
product_id: 59382343
title: "Solar Light 501-UVA-CS Digital UVA Radiometer with Recorder and 50' Cable"
brand: "solarmeter"
price: "£8087.67"
currency: GBP
in_stock: true
category: "Solarmeter"
url: https://www.desertcart.co.uk/products/59382343-solar-light-501-uva-cs-digital-uva-radiometer-with-recorder
store_origin: GB
region: United Kingdom
---

# Underwater use up to 5m NIST-traceable calibration Measures UVA 280-315nm Solar Light 501-UVA-CS Digital UVA Radiometer with Recorder and 50' Cable

**Brand:** solarmeter
**Price:** £8087.67
**Availability:** ✅ In Stock

## Summary

> ☀️ Dive deep into precision UV insights — because your data deserves the best!

## Quick Answers

- **What is this?** Solar Light 501-UVA-CS Digital UVA Radiometer with Recorder and 50' Cable by solarmeter
- **How much does it cost?** £8087.67 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.uk](https://www.desertcart.co.uk/products/59382343-solar-light-501-uva-cs-digital-uva-radiometer-with-recorder)

## Best For

- solarmeter enthusiasts

## Why This Product

- Trusted solarmeter brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Precision UVA Monitoring:** Accurately tracks solar UV radiation in the critical 280-315 nm range for reliable environmental data.
- • **Trusted by Global Authorities:** Used by top meteorological observatories and research labs worldwide, ensuring elite credibility.
- • **Continuous Long-Term Recording:** Equipped with digital recorder and 50' cable for uninterrupted, real-time data collection over extended periods.
- • **Temperature-Controlled Accuracy:** Internal temperature regulation guarantees consistent, high-precision measurements regardless of environment.
- • **Rugged Outdoor & Underwater Durability:** Operates flawlessly outdoors and underwater up to 16.4 feet, perfect for diverse field conditions.

## Overview

The Solar Light 501-UVA-CS is a professional-grade digital UVA radiometer designed for permanent outdoor and underwater solar UV radiation measurement. Calibrated to NIST standards and trusted by leading meteorological agencies worldwide, it offers continuous, highly accurate UVA data collection with robust durability and temperature-controlled precision.

## Description

Solar Light’s Model 501 Series Radiometers are rugged meteorological-grade instruments which measure solar radiation outdoors and underwater (up to 16.4 feet / 5 meters maximum depth.) World Class manufacturing practices and NIST traceable calibrations ensure a high degree of reproducibility and comparability from unit to unit. Large networks of these precision devices are relied upon by many of the world’s most prestigious metrological observatories, weather stations, and research agencies worldwide, such as the Australian Radiation Protection and Nuclear Safety Agency (ARPANSA) and the Natural Resource Ecology Laboratory (NREL.) Digital versions are available with Sensor Recorders, and analog versions are available with output voltage which is proportional to the measured UV solar radiation. In addition, all 501s feature controlled internal temperature to ensure the highest levels of accuracy.

## Features

- This permanent outdoor UVA solar radiation measurements system is used in weather stations and metrological observatories worldwide
- Measurement of solar ultraviolet radiation and from artificial sources with wavelengths above 280 nm to 315 nm
- Plant, marine, climatological ozone or other biological impact studies that require continuous field measurements over long periods of time
- Measurements for media and research organizations that provide public information about the effects of UV radiation

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B078D75ZTG |
| Date First Available | December 5, 2017 |
| Item Weight | 2 pounds |
| Item model number | 501-UVA-CS |
| Manufacturer | Solar Light Company, Inc |
| Package Dimensions | 18 x 16 x 10 inches |

## Images

![Solar Light 501-UVA-CS Digital UVA Radiometer with Recorder and 50' Cable - Image 1](https://m.media-amazon.com/images/I/518ggFCF3pL.jpg)
![Solar Light 501-UVA-CS Digital UVA Radiometer with Recorder and 50' Cable - Image 2](https://m.media-amazon.com/images/I/51FdK-fF04L.jpg)
![Solar Light 501-UVA-CS Digital UVA Radiometer with Recorder and 50' Cable - Image 3](https://m.media-amazon.com/images/I/61r2cW1CvHL.jpg)

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**Shop now:** [https://www.desertcart.co.uk/products/59382343-solar-light-501-uva-cs-digital-uva-radiometer-with-recorder](https://www.desertcart.co.uk/products/59382343-solar-light-501-uva-cs-digital-uva-radiometer-with-recorder)

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*Product available on Desertcart United Kingdom*
*Store origin: GB*
*Last updated: 2026-05-30*