In situ soil physical research When studying all process types taking place in the soil, it is important that soil-physical research can be done directly in the field. The resistance measured can be read from a pressure gauge. The penetrograph is an instrument for continuous measurement of the resistance to penetration. During measurement the resistance is immediately graphically recorded. The penetrologger is an electronic penetrometer with datalogger for continuous measurements up to 80 cm.
Programming is done on a PC or on the logger itself.
Data storage capacity of 500 measurements.