I have a used YSI Model 50B DO meter with accessories for sale. The DO meter has a microprocessor with a digital readout and was designed for = field or laboratory use. It is in good to excellent condition, fully = operational, easy to calibrate, and includes an instruction manual. The meter also includes a probe cable, DO probe, probe solution, and new batteries. Calibration/operation instructions are on the reverse side. The meter includes automatic temperature correction and operation from a power = cable (not included) or batteries (6 D cells typically provide ~1,000 hours of field use). This meter would be an excellent backup or even primary = field meter for supporting water quality monitoring programs. I can e-mail a = jpg of the meter, cable, and probe to interested parties.
=20 I am asking $325 for the meter and accessories and assume the buyer will = pay shipping/insurance. Please reply by e-mail or call me directly if there = is an interest. Thank you and have a great weekend. =20 Regards, =20 =20 I. Richard Schaffner, Jr., P.G., C.G.W.P. Senior Technical Specialist, GZA GeoEnvironmental, Inc., = http://www.gza.net Moderator, Bioremediation Discussion Group, = http://bioremediationgroup.org E-mail: [EMAIL PROTECTED] Phone: 603-232-8764 Fax: 603.624.9463 GZA GeoEnvironmental, Inc. =20 Engineers & Scientists SERVICE - SOLUTIONS - SATISFACTION -------------------------------------------------------------------------= ------------------------------------------ This electronic message is intended to be viewed only by the individual = or entity to which it is addressed and may contain privileged and/or confidential information intended for the = exclusive use of the addressee(s). If you are not the intended recipient, please be aware that any disclosure, = printing, copying, distribution or use of this information is prohibited. If you have received this message in error, = please notify the sender immediately and destroy this message and its attachments from your system.=20 -------------------------------------------------------------------------= ------------------------------------------ For information about GZA GeoEnvironmental, Inc. and its services, = please visit our website at www.gza.com.=20
