The best ad rag in the oilpatch is the Oiltizer, but they have yet to publish an online version.  A subscription to the Oiltizer is a must.  E-mail the Oiltizer at .
Next best is Tradequip International published by TAP in Crossville, Tennessee, the same folks who produce Rock & Dirt.  Unfortunately, the classified section has been shrinking dramatically.

Listings on this page are free.  Selected used equipment offered by AnaLog Services, Inc. is of course also included here.

GOI 800 series steel drum with frame, brake bands, bearings, and sprockets.  Also GOI measuring head without wheel.
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Comprobe NIMS bin with second slave NIMS bin.  All necessary low voltages plus built-in high voltage downhole tool power supply.
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Two DRM-2 Comprobe digital rate meters with digital boards installed.  Clean modules only used for coal logging by previous owner.
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SIE digital rate meter.
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Comprobe 1-1/4 inch R-SP, gamma ray, high resolution density, and caliper combination.  With Am²⁴¹ "soft gamma" source.  These tools were used by a coal company.  Two complete tool strings available.
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Comprobe Model 2501 115 vac cable hoist unit with 7/32 inch four conductor wireline, complete with controls and slip ring.  Have truck mount mast assembles and much associated stuff.  Two complete units.
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DaqBook 100, Serial Number 148186 with wallwart power supply.  User's Manual and Programmer's Manual along with DaqView v7.1 software and installation software.  Make an offer.
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