The SP-421-SS, SDI-12 Digital Output Silicon Cell Pyranometer by Apogee Instruments is a high-performance solar radiation sensor designed for accurate and reliable measurement of solar irradiance. Featuring durable stainless-steel construction, this pyranometer provides digital output for easy integration with data loggers and systems. Its precision silicon cell ensures consistent performance in various environmental conditions, making it ideal for research, precision agriculture, and solar energy applications. Enhance your solar studies with this dependable and user-friendly instrument.

The TS-100-SS is a high-quality aspirated radiation shield designed to protect scientific sensors from solar radiation and ensure accurate temperature readings. This stainless steel shield operates on 12 V power and features a robust construction, suitable for various environmental conditions. Its aspirated design promotes enhanced airflow, minimizing heat buildup and providing reliable performance. Ideal for applications in meteorology and environmental monitoring, the TS-100-SS is an essential accessory for maintaining the integrity of your radiometric measurements. Invest in precision with this durable radiation shield.

17 weather variables: Relative Humidity, Ambient Temperature, Barometric Pressure,
Heat Index, Dew Point, Frost Point, Water Vapour Pressure, Saturated Vapour
Pressure, Speed of Sound in Air, Mixing Ration, Specific Humidity, Absolute Humidity
of Air, Boiling Point of Water, Enthalpy, Atmospheric Moisture by Weight,
Atmospheric Moisture by Volume, Wet-bulb temperature

This ePAR sensor, is an advanced upgrade to Apogee's ePFD sensor, designed to measure the newly defined ePAR radiation range of 400-750 nm, which research indicates is photosynthetically active, extending beyond the conventional 400-700 nm range. The SQ-617 ePAR is a digital sensor utilizing the SDI-12 communication protocol. It features a durable aluminum housing that is fully submersible and built to endure harsh conditions, along with a high-quality cable. The sensor cable also includes an IP68 marine-grade stainless-steel connector for simplified removal and replacement during maintenance and calibration of permanent installations. Typical applications for ePAR sensors involve measuring total ePAR intensity above plant canopies in various growing environments, monitoring and optimizing grow lights, and conducting research on plant morphogenic activity and photobiology. Many next-generation LED fixtures, sunlight, and other light sources emit these newly validated far-red photosynthetic wavelengths, which have not been measurable by traditional 400-700 nm PAR meters until now.

The SQ-521 is a digital sensor with SDI-12 communication protocol. The sensor incorporates a rugged, self-cleaning sensor housing design, anodized aluminum body with acrylic diffuser, and high-quality cable terminating in pre-tinned pigtail leads for easy connection to dataloggers and controllers. Typical applications include PPFD measurement over plant canopies in outdoor environments, greenhouses, and growth chambers, and reflected or under-canopy (transmitted) PPFD measurements in the same environments. Quantum sensors are also used to measure PAR/PPFD in aquatic environments, including salt water aquariums where corals are grown.

The SQ-640 Quantum Light Pollution sensor is a self-powered device designed for durability. It features a robust aluminum housing that is fully submersible and built to endure harsh conditions, along with a high-quality cable. The sensor cable is equipped with an IP68 marine-grade stainless-steel connector, facilitating straightforward removal and replacement for maintenance and calibration of permanent installations. Typical applications for Quantum Light Pollution sensors include measuring incoming PFD over plant canopies in indoor greenhouses or growth chambers, as well as reflected or under-canopy (transmitted) PFD measurements in those settings. Given that this Quantum Light Pollution sensor's detector is sensitive to radiation wavelengths up to 1100 nm, which exceed the range that affects plants, we recommend using the SQ-640 sensors solely in indoor growing environments with LED lights.

Explore AquaCheck’s range of high-quality probes, designed for precise soil moisture measurement and management. Our products deliver reliable and accurate readings, essential for optimizing irrigation and enhancing crop performance. Ideal for both agricultural professionals and researchers, these durable and easy-to-use probes help ensure effective water management, promoting sustainability and productivity in various growing conditions. Invest in AquaCheck probes to gain invaluable insights into your soil’s moisture levels and maximize your agricultural success.

18 weather variables: CO2 – percentage in air (%), Relative Humidity, Ambient
Temperature, Barometric Pressure, Heat Index, Dew Point, Frost Point, Water
Vapour Pressure, Saturated Vapour Pressure, Speed of Sound in Air, Mixing Ration,
Specific Humidity, Absolute Humidity of Air, Boiling Point of Water, Enthalpy,
Atmospheric Moisture by Weight, Atmospheric Moisture by Volume, Wet-bulb
temperature

18 weather variables: Relative Humidity, Ambient Temperature, Barometric
Pressure, Precipitation, Heat Index, Dew Point, Frost Point, Water Vapour
Pressure, Saturated Vapour Pressure, Speed of Sound in Air, Mixing Ration,
Specific Humidity, Absolute Humidity of Air, Boiling Point of Water, Enthalpy,
Atmospheric Moisture by Weight, Atmospheric Moisture by Volume, Wet-bulb
temperature

18 weather variables: Leaf Wetness, Relative Humidity, Ambient Temperature,
Barometric Pressure, Heat Index, Dew Point, Frost Point, Water Vapour Pressure,
Saturated Vapour Pressure, Speed of Sound in Air, Mixing Ration, Specific Humidity,
Absolute Humidity of Air, Boiling Point of Water, Enthalpy, Atmospheric Moisture by
Weight, Atmospheric Moisture by Volume, Wet-bulb temperature

19 weather variables: Leaf Wetness, Relative Humidity, Ambient Temperature,
Barometric Pressure, Precipitation, Heat Index, Dew Point, Frost Point, Water
Vapour Pressure, Saturated Vapour Pressure, Speed of Sound in Air, Mixing
Ration, Specific Humidity, Absolute Humidity of Air, Boiling Point of Water,
Enthalpy, Atmospheric Moisture by Weight, Atmospheric Moisture by Volume,
Wet-bulb temperature

The SI-421-SS infrared radiometer sensor is designed for precise measurement of infrared radiation with a narrow field of view, making it ideal for targeted research applications. This research-grade sensor includes SDI-12 digital output for easy integration with data loggers, ensuring efficient data collection and management. Constructed from durable stainless steel, it is built to endure challenging environmental conditions. Perfect for use in ecology, meteorology, and agricultural studies, the SI-421-SS delivers reliability and accuracy for all your infrared measurement needs. Elevate your research capabilities with this essential instrument.

The SI-411-SS is a high-performance infrared radiometer sensor designed for precise measurement of infrared radiation. Featuring a standard field of view and SDI-12 digital output, this research-grade instrument ensures seamless integration with data loggers for efficient data collection. Its durable stainless steel construction makes it ideal for diverse environmental conditions. Perfect for scientific research in ecology, meteorology, and agriculture, the SI-411-SS is a reliable tool for accurate infrared measurements. Enhance your research capabilities with this essential sensor.

The SI-4H1-SS is a premium infrared radiometer sensor engineered for accurate measurement of infrared radiation with a horizontal field of view. Designed for research-grade applications, it features SDI-12 digital output for easy integration with data loggers and monitoring systems. Constructed from durable stainless steel, this sensor is built to withstand various environmental conditions. Ideal for use in ecology, meteorology, and agricultural research, the SI-4H1-SS delivers reliable performance and precision for critical infrared measurements. Enhance your research with this essential tool.

CO2 Percentage in air (%) + 18 weather variables: Relative Humidity, Ambient
Temperature, Barometric Pressure, Precipitation, Heat Index, Dew Point, Frost
Point, Water Vapour Pressure, Saturated Vapour Pressure, Speed of Sound in
Air, Mixing Ration, Specific Humidity, Absolute Humidity of Air, Boiling Point
of Water, Enthalpy, Atmospheric Moisture by Weight, Atmospheric Moisture by
Volume, Wet-bulb temperature

This solution features a state-of-the-art capacitance soil moisture probe equipped with 12 built-in sensors—6 dedicated to measuring soil moisture and 6 tasked with monitoring soil temperature. Tailor your configurations to suit your specific agronomic needs.

This solution features a state-of-the-art capacitance soil moisture probe equipped with 12 built-in sensors—6 dedicated to measuring soil moisture and 6 tasked with monitoring soil temperature. Tailor your configurations to suit your specific agronomic needs.

22 weather variables: Relative Humidity, Ambient Temperature,
Barometric Pressure, Precipitation, Wind Speed, Wind Direction, Heat
Index, Dew Point, Frost Point, Wind Chill, Wind Chill Index, Water
Vapour Pressure, Saturated Vapour Pressure, Speed of Sound in Air,
Mixing Ration, Specific Humidity, Absolute Humidity of Air, Boiling
Point of Water, Enthalpy, Atmospheric Moisture by Weight, Atmospheric
Moisture by Volume, Wet-bulb temperature

23 weather variables: Leaf Wetness, Relative Humidity, Ambient Temperature, Barometric Pressure, Precipitation, Wind Speed, Wind Direction, Heat Index, Dew Point, Frost Point, Wind Chill, Wind Chill Index, Water Vapour Pressure, Saturated Vapour Pressure, Speed of Sound in Air, Mixing Ration, Specific Humidity, Absolute Humidity of Air, Boiling Point of Water, Enthalpy, Atmospheric Moisture by Weight, Atmospheric Moisture by Volume, Wet-bulb Temperature Constituents: 1) [OSAUR1-LI2-2M16]OneSense Environment and Agriculture RC1, 1 x M12, 2xM16 Cable Glands - 1 pcs 2) [ACC-6PRHRS]6-plate Outside Air Humidity Radiation Shield - 1 pcs 3) [SN-ERHTP-10]Evvos Relative Humidity, Temperature, and Barometric Pressure Probe (single-wire interface) - 1 pcs 4) [ACC-5M12F-150]Sensor cable - 5PF 1,5-PUR, M12 - 1 pcs 5) [SN-LWS-5]Leaf wetness Sensor w/ bare tinned lead cable length 5 m - 1 pcs 6) [SN-RG-20]Rain Gauge 0.2mm - 1 pcs 7) [ACC-BS-RG]Bird spikes for rain gauge - 1 pcs 8) [ACC-PMB-RG]Pole mounting bracket for rain gauge - 1 pcs 9) [SN-WSDD]Anemometer, Vantage - 1 pcs

23 weather variables: Relative Humidity, Ambient Temperature, Barometric
Pressure, Precipitation, Solar Radiation, Wind Speed, Wind Direction, Heat
Index, Dew Point, Frost Point, Wind Chill, Wind Chill Index, Water Vapour
Pressure, Saturated Vapour Pressure, Speed of Sound in Air, Mixing Ration,
Specific Humidity, Absolute Humidity of Air, Boiling Point of Water,
Enthalpy, Atmospheric Moisture by Weight, Atmospheric Moisture by
Volume, Wet-bulb temperature