Onset

Overview Allows for up to three individual relays to be activated or pulsed in response to alarms. Each relay contact closure can be configured a...

Overview A wireless manager module for installation in a HOBO RX3000 monitoring station. Data is transmitted wirelessly from sensors across the n...

Overview Measures light intensity for frequencies relevant to photosynthesis. HOBOnet wireless sensors communicate data directly to the HOBO RX30...

Overview Measures light intensity for frequencies relevant to solar radiation. HOBOnet wireless sensors communicate data directly to the HOBO RX3...

Overview Records rainfall in 0.2-millimeter increments. HOBOnet wireless sensors communicate data directly to the HOBO RX3000 or the HOBO MicroRX...

Overview A solar-powered wireless repeater designed to work with the HOBOnet Wireless Sensor Network. Ideal for use when there's an obstruction b...

Overview Integrates the field-proven ECH2O™ 10HS Sensor and provides readings directly in volumetric water content. The 10cm probes measure soil ...

Overview A solar-powered wireless sensor that works with the HOBOnet system to monitor air temperature and relative humidity. HOBOnet wireless se...

Overview A cost-effective and scalable solution for web-enabled monitoring of air, soil, and water temperatures. HOBOnet wireless sensors communi...

Overview A wireless sensor that works with HOBOnet to record wind speed, wind gust, and wind direction. HOBOnet wireless sensors communicate data...

Overview A 6.5-inch long, Xenoy weatherproof housing that protects the connection between sensors and sensor extension cables.   Features ...

Overview A 2-meter Smart Sensor male-to-male extender cable, plus a female-to-female adapter.  

Overview Measures light intensity for frequencies relevant for photosynthesis. This sensor has a measurement range of 0 to 2500 umol/m2/sec over ...

Overview A silicon pyranometer sensor that effectively measures light levels. Rapid deployment, with no complicated programming or setup required...

Overview Provides accurate leaf wetness data in a number of growing and research applications. This sensor, which is ready to use and does not re...

Overview Measures rainfall with a resolution of 0.2 mm, and 1% accuracy for rainfall rates up to 12.7 cm. The tipping bucket mechanism is mounted...

Overview Featuring the AeroCone® design for better measurement accuracy in high-wind conditions, this rain gauge sensor is made from UV-stabilize...

Overview Measures soil moisture over a large volume of soil. This sensor integrates the field-proven 10HS Sensor and a 12-bit A/D, providing ±3% ...

Overview A 12-bit temperature Smart Sensor that provides < ± 0.2° C total accuracy (< ±0.36° F) and resolution of < ± 0.03° C (< ±0.0...

Overview Compatible with all HOBO weather station loggers, HOBOware, and HOBOlink. This sensor offers the same ease-of-use as existing Onset Smar...

Overview For use with HOBO MX1104 and MX1105 Multi-Channel Data Loggers, this 4-20 mA input cable offers integrated strain relief to keep it conn...

Overview For use with HOBO MX1104 and MX1105 Multi-Channel Data Loggers, this DC voltage input cable offers integrated strain relief to keep it c...

Overview This solar panel is ideal for very cloudy locations, higher latitudes, and/or when connecting analog sensors with high excitation power ...

Overview This solar panel is suitable for most locations. Includes 45-degree bracket for mast mounting.   Specifications Power 5 Watts ...