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General Information Lightweight, spring-reaction type concrete penetrometer for field and lab evaluation of the initial set of concrete mortar, based on ASTM C403. Penetration plunger has a 1/20 sq. in. tip area. Plunger is steadily pushed into the mortar to a 1 in. depth, as indicated on the shaft, at periodic time intervals. Penetrometer’s calibrated range is 0-700psi. Resistance in psi is indicated on the scale.
Specifications: Shaft Needle: Steel 1/20 sq. in. in surface area Range: 0 to 700 psi Scale: Direct-reading; indicator sleeve holds reading until released Dimensions: 3/4" (19mm) dia. x 7" (178mm) long Carrying Case: Canvas, with belt-loop Weight: Net 8 oz. (227g) Foot for H-4134 Penetrometer— H-4134F (Sold Separately) For use with masonry mortars to determine board life and initial consistency. Method can be used as a basis for acceptance of mortars. Stainless steel disk, 2.70" (68.58mm) dia.
Warranty Humboldt Mfg. Co. warrants its products to be free from defects in material or workmanship. The exclusive remedy for this warranty is Humboldt Mfg. Co., factory replacement of any part or parts of such product, for the warranty of this product please refer to Humboldt Mfg. Co. catalog on Terms and Conditions of Sale. The purchaser is responsible for the transportation charges. Humboldt Mfg. Co.