We're pleased to provide the following online instruction manuals, available in Adobe PDF format.

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Soils 23-29 | Concrete and Cement 34-39 | Aggregate 42 | Asphalt 45-47 | General 77-88
Old Soiltest Manuals

Part/Model#	Description
42-1000	Buoyancy Balance
42-3040 (CT-97)	COLOR STANDARD CHART
42-4000 (CT-95)	ORGANIC IMPURITIES TEST SET
42-5305	LA ABRASION
42-6000	Friction Tester

Soils 23-29 | Concrete and Cement 34-39 | Aggregate 42 | Asphalt 45-47 | General 77-88