Environmental measurement

DJI Matrice 4 Series is a compact multi-sensor drone designed for enterprise industries. Enhanced sensing capabilities support safer and more reliable flight operations. Accessories have been upgraded for improved performance. Suitable for intelligent aerial operations: compact drone with advanced multi-sensor technology; improved safety through

DJI Mavic 3 Multispectral is a lightweight, foldable drone made for aerial surveying and crop analysis. Transmits images up to 15km with stable signal and omnidirectional obstacle sensing: lightweight, portable drone for aerial surveying and crop monitoring; combines RGB and multispectral cameras for detailed crop analysis; 20MP 4/3 CMOS RGB

DJI Matrice 4D Series is a drone equipped with a wide-angle camera, medium tele camera, tele camera and Laser Range Finder. Designed for high-precision mapping and detailed surface inspections in professional settings: drone system with multiple integrated cameras and a Laser Range Finder; wide-angle, medium tele, and tele cameras support varied

DJI Matrice 350 RTK is a drone designed for high-precision mapping, inspection, and aerial data collection. It supports up to 2.7kg payload and can fly for up to 55min. Operates in temperatures from -20°C to 50°C and at altitudes up to 7000m. Rated IP55 for weather resistance: commercial drone for mapping, inspection, and data capture; 55min

DJI Matrice 400 is a drone designed for inspection, mapping, and emergency response. Flight time reaches up to 59min. Payload capacity is up to 6kg. Integrated rotating LiDAR and mmWave radar enable obstacle sensing. Supports O4 Enterprise Enhanced Video Transmission System and Airborne Relay Video Transmission. Combines visible and thermal

The WET-2 Sensor measures three vital properties of substrates: water content, EC and temperature. Accurate measurement of pore water conductivity in-situ; ideal for precision horticulture and soil science applications; multi-parameter sensor. Readout and data storage are handled by the HH2 Moisture Meter, which also holds the selected generic

SPN1 Sunshine Pyranometer measures global (total) and diffuse solar irradiance in W.m-2, using an array of thermopile sensors and a ground glass dome. Designed for long-term outdoor use, it calculates direct normal irradiance and sunshine duration without moving parts, shade rings or tracking and operates reliably in harsh climates down to -20°C

The PR2 Profile Probe provides easy and accurate soil moisture profiles. It enables users to monitor soil water profiles with ease and flexibility. Features: soil moisture content - not just trends; low salinity and temperature sensitivity; portable meter option for convenient multi-site measurement; GP2 and DL6 datalogger options for continuous monitoring

WS-GP2 advanced automatic weather station from Delta-T Devices is a weather monitoring system for research and environmental data collection at remote or exposed sites. Key features include a wide sensor choice, SDI-12 compatibility, cellular modem communications, and calculation of the full Penman-Monteith evapotranspiration equation

A full range of Agar dipslides is available for semi-quantitative determination of aerobic and anaerobic bacterial populations in industrial and recreational waters. When correctly used and incubated at a constant temperature using the Lovibond® DI 10 incubator, they are excellent for trend analysis and give an early indication of bacteria

WET150 is a research-grade, multi-parameter digital soil sensor for accurate monitoring of growing conditions, measuring moisture, temperature and EC. Key features include: SDI-12 for easy integration; a rugged construction; low power consumption; buriable; detachable and extendable cable system. Supplied with a 5-year warranty

EQ3 Equitensiometer from Delta-T Devices is a maintenance-free soil sensor for measuring water potential and temperature in soils, using ThetaProbe technology. Designed for long-term monitoring in dry or frozen soils, it operates in the range 0 to -1000 kPa and is buriable and frost-resistant (IP68

The BF5 Sunshine Sensor measures Global and Diffuse Radiation and sunshine duration. The BF5 sunshine sensor is a multi-purpose solar radiation sensor. It uses an array of photodiodes with a unique computer-generated shading pattern to measure incident solar radiation. A microprocessor calculates the global and diffuse components of the radiation

PCE-VA 20-SET multifunction anemometer with flow hoods measures air flow velocity, volume flow, temperature, humidity, dew point and wet-bulb temperature. Designed for ventilation and air-conditioning system checks, it includes a 10cm impeller and two capture hoods for round and square duct outlets

SM150T by Delta-T Devices measures soil moisture and temperature with ±3% moisture accuracy and ±0.5°C temperature accuracy. Made for long-term burial, it is IP68 rated and suitable for portable or installed use with data loggers or readout meters

The ML3 ThetaProbe measures volumetric soil moisture and temperature with ±1% accuracy. Can be buried or used as a portable probe, connects to data loggers via 0–1 V DC output, and operates in a wide temperature range. Made for long-term field use, with replaceable stainless steel rods and IP68 environmental protection

PCE-THD 50 Hygrometer measures air temperature, humidity, dew point, and wet bulb temperature, with a connection for type K thermocouples for extended temperature range. Designed for monitoring indoor climate conditions, it includes a rechargeable battery, data logger for 32,000 readings, and micro USB interface for data export: digital device for

The PR2 SDI-12 shares the many strengths of the analogue PR2 soil moisture probe, but with the addition of SDI-12 compatibility - allowing integration into new and existing SDI-12 systems. Multiple PR2 SDI-12s can be connected to a compatible data logger via a single cable; enables the creation of low-cost, highly flexible sensor networks

Delta-T Devices’ WET150 SDI-12 multi- parameter soil sensor is being used by Lualtek, an agricultural technology solutions provider in Italy, to maintain optimised growing conditions. To help growers looking to employ the latest technology to achieve optimal crop yield and quality, it offers a complete plug-and-play monitoring package

Scientists from Swansea University and local conservationists in Kenya have joined forces to protect endangered turtles on Watamu Beach, by understanding how their nests respond to a warming climate. Handheld WET150 multi-parameter soil sensors from Delta-T Devices were used to collect spot measurements across 3 zones

SM150T soil sensors and a GP2 advanced data logger from Delta-T Devices have been used by electronics engineer Valentin Juhasz in his PhD at Strathclyde University to measure moisture inside bricks and masonry to improve building conservation techniques. Valentin has worked in the building conservation sector for over a decade and his company

Delta-T’s SPN1 Pyranometer is being used to monitor The China Three Gorges Corporation's new 100MW solar farm in Hebei Province, China, 2.30km southwest of Beijing. The solar farm is being built on more than 40 square kilometres of hilly, uncultivated land. The SPN1 is a

A WET Sensor has been used by Chinese astronauts aboard the Tiangong-2 Space Lab who were testing life support technologies. The WET Sensor played a key role in the Space Lab experiment, providing frequent accurate data on substrate moisture, temperature and pore water conductivity (EC

Two BF5 Sunshine Sensors from Delta-T Devices are helping research projects run by the University of Greenwich, photovoltaics company Polysolar, and Hugh Lowe Farms in Kent, to explore the potential for UK soft fruit farms to harness solar power while simultaneously producing high-quality crops. By retrofitting semi-transparent photovoltaic