Since 1951 IRROMETER has been the leader in soil moisture measurement and water management technologies. For landscape applications the WATERMARK family of soil moisture management products are designed to work in conjunction with residential and commercial irrigation controllers. These devices optimize irrigation scheduling based on plant demand. They are simple to install and adjust for various plant and soil types.

Irrometer Company, Inc.

1425 Palmyrita Ave.
Riverside / CA / 92507
Fax: 951-682-9501