HOBO HOBOnet Soil Moisture 10HS Sensor, integrates the field-proven ECH2O* 10HS Sensor and provides readings directly in volumetric water content, 900 MHz wireless mesh self-healing technology, 450 to 600 meter (1,500-2,000ft) wireless range and up to 5 hops
Leaf Wetness Smart Sensor, provides accurate leaf wetness data in a number of growing and research applications, Does not require any painting or coating, Preconditioned for consistent measurements, 3-meter cable and mounting bracket included
Light Sensor Level, Simply drop the light sensor level over the PAR or solar radiation sensor to determine if the sensor is level, one for use on any number of light sensors