Profile: Delmhorst Instrument Co. designs, manufactures and markets moisture meters. We offer moisture meters for flooring, leather, paper, soil and industrial purpose. The C-2000 moisture tester has microcontroller-based circuit, and has two separate scales for testing lint cotton or seed cotton. It stores up to 100 readings, and displays the average & highest of the stored readings. The RDM3 moisture meter for industrial purpose has built in temperature compensation over the range of 0° to 255° F. It has an on-screen reading recall of up to 1400 stored readings.