Determine the moisture content as percent water of most soils in about 3 minutes with Speedy Moisture Testing Kits. The measured sample is placed in the pressure chamber with calcium carbide reagent. The water in the soil and the reagent react to produce acetylene gas. The gauge reads the percent water content from 0-20% based on weight with an accuracy of 0.5%.
|S-142A||20 g Aqua-Check w/200 g balance and plastic case|