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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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