Save money the very first year you use it - see how. Click here for some answers. We accept Master Card and Visa Card. The probe is lowered down a PolyPro Access Tube to measure soil moisture from the surface to any root depth. Handle markings show probe depth.
All readings are digital.
Calibrates the AP Moisture Probe to your soil type by pressing two buttons. Uses standard 9 volt battery. Direct Burial Moisture Sensor - a special soil moisture sensor that is placed in the root zone of plants, trees or vines and is connected to the AP Moisture Controller to allow standard irrigation controllers to irrigate when the plants require it instead of by the time of day. Controls up to 5 solenoid valves. Or used, without the AP Moisture Controller, for continuous moisture readings on data loggers, PLC's, or Solar Powered Telemetry Units.