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RE: [compost_tea] DO meter



Title: Message

http://www.extech.com/WhatsNew/PDF_datasheet/Datasheets_English/407510.pdf

 

there are two models one has a 13 foot lead.

 

·         Grainger, Lake Forest, IL 1-800-473-3473 x2196 

·         Techni-Tool Corporation, Worcester, PA 1-800-832-4866

·         Davis Instruments, Baltimore, MD 1-800-368-2516 / 1-800-492-6767

·         Cole-Parmer Instrument, Vernon Hills, IL 1-800-323-4340

·         Transcat, Rochester, NY 1-800-828-1470

·         Lab Safety Supply, Janesville, WI 1-800-356-0783

·         Time Motion Tools, Poway, CA 1-800-779-8170

·         Contact East, N. Andover, MA 1-800-225-5370

·         Specialized Products, Southlake, TX 1-800-866-5353

·         Future Electronics, Montreal, Canada 1-800-655-0006

·         MSC Industrial Supply, Plainview, NY 1-800-645-7270

·         McMaster-Carr Supply, Elmhurst, IL 1-732-329-3200

 

 

Tom Jaszewski

www.livesoil.com

702-595-7012

 

-----Original Message-----
From: TaChung Huang [mailto:tachung_h@yahoo.com]
Sent: Thursday, February 13, 2003 1:37 PM
To: compost_tea@yahoogroups.com
Subject: [compost_tea] DO meter

 

Where do I buy a reliable DO meter that has data logging capability?

 

 

 

Regards
TaChung Huang (黃大忠)

-----


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