LaMotte WATER SAMPLING BOTTLE FOR DISSOLVED OXYGEN 3103 - Manual (Page 4)

C. TAK ING SOUND ING WITH THE GRAD U ATED LINE
The two pound weight can be used for taking soundings. Attach the
weight to the graduated line by the snap clamp and lower it into the water.
Measure the depth at which the sounding lead strikes the bottom. The
line is graduated in meters with every fifty meters marked by a plastic
band.
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800-344-3100 • 410-778-3100 (Out side U.S.A.) • Fax 410-778-6394
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