Error! You must javascript enabled to use this form. Please enable Javascript in your browser. Solar Light Introduces PMA2100 Radiometer Radiometers are used to measure all aspects of the electromagnetic spectrum, most commonly in the UV, Visible and IR regions from 200 to 2000nm wavelength. View full press release Your Name: Your Email: Subject: Question: We respects your privacy, the information you entered above will not be used to send unsolicited email, and will not be rented or sold to a 3rd party. Your contact information will be shared with the recipient of this message - Privacy Policy Send