How to prevent probe rods from falling down hole when pulling them out of the ground? Geoprobe® has developed this new system to remedy the problem. Easy-to-use and durable, this system can be attached to most 6610DT, 6620DT, 6712DT, 7730DT and 7822DT machines and used with 1.25 in. to 3.75 in.…
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