Tube samplers (soil probes)

19" Tube sampler A one-piece soil sampler. Tube is 19" long. 13/16" inside diameter. Handle is 8"; screw-in tip has 3/4" opening for dry to moist soils. Made of 16 gage steel; nickel-chrome plated to resist abrasion. Accepts S-1, S-2, S-3 and S-4. Oakfield tips, facing page. SE19 21" tube sampler (soil probe) 21" long tube with 13/16" inside diameter; 15" cut-out portion; 8" slip-in-out handle; S-2 (77111) screw-in cutting tip with 3/4" opening. SE21 Model HC. 36" tube sampler (soil probe) A one-piece, welded-sampler with 12" tube having a 13/16" inside diameter. Screw-in tip S-2 (77111) cuts sample 3/4" dia. Overall length 36". SE36 Tube sampler w/kick plate Similar to SE36 but with kick plate for downward pressure. Screw-in replaceable tip. SE36S