The CRL CD2 Low-E Detector is a durable, dependable tool for use by fabricating, sales, and service personnel who need to verify the presence of low-E glass coatings. Lay the CD2 against the glass surface and push the button to activate. A red LED indicator light and an audible signal will announce the presence of a low-E coating on either surface one or two.

The CD2 will not indicate which surface if the lite is coated. It will tell you only that low-E coating is present.

Most shipping weights are approximate and have not been verified. If the exact weight is needed in order to determine shipping costs, and shipping costs are required in order for you to complete your order, please request this prior to submitting your order by contacting CRL Customer Service. Product images shown are of the actual product or a close representation. ColorsColours can vary depending on your computer's video card and on how your monitor's colorcolour is adjusted.