QwikProducts™ by Mainstream Engineering Qwik608® QT3000 EPA Certification Kit With Paper Test, 250 Page
The individually boxed course includes a 250 page, full color, fully illustrated study manual, a concise study guide, and a software code for downloadable interactive training software which includes over 400 practice questions and hours of video and audio content.
QwikProducts™ by Mainstream Engineering Qwik608® EPA Certification Kit, Language: English/Spanish, 250 Page