Owner manual

HACH Company World Headquarters
P.O. Box 389
Loveland, Colorado 80539-0389 U.S.A. International customers:
Tel (800) -227-4224 (U.S.A. only) Tel [phone]
Fax [phone] Fax [phone]
[e-mail] • www.hach.com [e-mail]
© Hach Company, 2009. All rights reserved. Printed in the U.S.A. Edition 1, May 2009