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Re: [compost_tea] oxygen sensors for making compost tea



Here is an old posts on the subject of dissolved oxygen meters.
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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

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----- Original Message -----
From: "chandrappa_2000in" <chandrappa_2000in@yahoo.co.in>
To: <compost_tea@yahoogroups.com>
Sent: Wednesday, June 11, 2003 12:30 PM
Subject: [compost_tea] oxygen sensors for making compost tea


> Hello all
> I need to know if somebody can provide me some informationn on the
> oxygen sensors to monitor the level of oxygen during the brewing
> process.
> Thanks
> Chandra
>
>
>
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