Global (Total) and Diffuse irradiance in W.m-2 WMO sunshine threshold: 120 W.m-2 direct beam No moving parts, shade rings or motorised tracking No routine adjustment or polar alignment Works at any latitude Precision gro...
Root Washer - RWB and RWC
The Delta-T Root Washer helps to automate the task of preparing roots for measurement and analysis. Washing by hand is laborious and often results in the loss of finer material. The Root Washer retains fine root filament...
Delta-T Scan Image Analysis System - DTS
Optimised for fast, accurate root measurement High resolution over large area No calibration needed Fast root tip count Despite their importance, root measurements have often been omitted from plant science experiments b...
Evapotranspiration Software - ET2
Calculates reference evapotranspiration (ET0) FAO Penman-Monteith and other calculation methods Daily and hourly (or timestep) ET0 results Improved Windows software to estimate FAO reference crop evapotranspiration, for ...
Porometer - AP4
Direct readout of stomatal conductance or resistance Simple absolute calibration in the field Minimises leaf stress during measurement Award-winning user interface Stomatal aperture is the dominant factor in the diffusio...
Relative Humidity and Air Temperature
Relative Humidity and Air Temperature - RHT2 Accurate and stable RH sensor ± 1% temperature accuracy The RHT2nl is a combined RH and temperature sensor with replaceable sensing element and an air temperature sensor in a ...
Data Logger and Weather Station Accessories
Accessories for Delta-T loggers and sensors Communications and data retrieval Power supply options – including solar power Enclosures Masts Communications and data retrieval Delta-T offers a range of communication soluti...
Data Logger - DL6
Ideal for Profile Probes, ThetaProbes and SM300 Sensors Complete solution with IP67 weather-proof case and battery power Pocket PC interface for data collection and configuration The DL6 is a dedicated data logger optimi...
Data Logger - GP1
2 differential analog voltages 2 temperatures 2 pulse counters Smart relay control Full configuration using PDA and Pocket DeltaLINK The GP1 Data Logger is a complete solution housed in an IP67 enclosure with battery pow...
Data Logger - DL2e
Battery powered, weatherproof, rugged and portable Expandable by the user to meet changing needs Easy programming with Ls2Win Software The DL2e Data Logger is a versatile field data logger, well suited to remote site and...