RankProduct NameScore
1AMS 301.66 3 1/4" Telescoping Regular Auger Kit,AMS 301.66 3 1/4″ Telescoping Regular Auger Kit,
AMS Incorporated		9.8GET ON AMAZON
2Collect-N-Go Soil Sample Kit (CNG-1)Collect-N-Go Soil Sample Kit (CNG-1)
Collect-N-Go		9.5GET ON AMAZON
3Oakfield 36" Tube Sampler Soil Probe Model LOakfield 36″ Tube Sampler Soil Probe Model L
Oakfield Apparatus		9.2GET ON AMAZON
4One-Piece Edelman Combination Soil Auger, 2 3/4" 010102071One-Piece Edelman Combination Soil Auger, 2 3/4″ 010102071
Eijkelkamp		9.0GET ON AMAZON
5One-Piece Edelman Combination Soil Auger, 2" 010102051One-Piece Edelman Combination Soil Auger, 2″ 010102051
Eijkelkamp		8.9GET ON AMAZON
6The Drilling ManualThe Drilling Manual
CRC Press		8.6GET ON AMAZON
7One-Piece Edelman Combination Soil Auger, 3 1/4" 010102081One-Piece Edelman Combination Soil Auger, 3 1/4″ 010102081
Eijkelkamp		8.5GET ON AMAZON
8Research on undisturbed sampling of soils, shales, air drilling techniques, and data on penetration resistance testing: Third progress report on soil sampling researchResearch on undisturbed sampling of soils, shales, air drilling techniques, and data on penetration resistance testing: Third progress report on soil sampling research
United States Dept. of the Interior, Bureau of Reclamation, Office of Chief Engineer		8.1GET ON AMAZON
9Happybuy 40" Soil Sampler Probe 304 Stainless Steel Soil Probe Sampler T-Style Rubber Handle Soil Probes for Soil SamplingHappybuy 40″ Soil Sampler Probe 304 Stainless Steel Soil Probe Sampler T-Style Rubber Handle Soil Probes for Soil Sampling
Happybuy		7.9GET ON AMAZON
1077A Soil Sampler Probe 20 Inch Stainless Steel with 2 Pcs Reusable Sample Bags |Soil Test Kits77A Soil Sampler Probe 20 Inch Stainless Steel with 2 Pcs Reusable Sample Bags |Soil Test Kits
HiHydro		7.8GET ON AMAZON

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