Many of DTAC's clients say that the DTAC Specifier Wheel has help them enormously especially with Luminance contrast. If you have not received your FREE DTAC Specifier Wheel yet order yours now by going to http://www.dtac.com.au/resources/specifier/
DTAC recommend that it always best to contact one of their trained Tactile Consultants to get the best advice and service. This will save you time and money and remember it is a Free Service.
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