Watermark Monitor a reliable, robust and easy to use datalogger. Can read up to 8 sensors. Either soil moisture, temperature, Volt, 4-20 mA, Rainfall or switch closure sensors (irrigation time) can be used. The logger reads automatically Watermark Sensors at userdefined intervals and records measurement data. Includes WaterGraph software for operation and graphical display of readings.
vegetables, asparagus, softfruit, vineyards, tree crops, hops, potatoes, sugar beet, arable agriculture and seed production, research.