For over 30 years, Eltek has been the trusted name in environmental monitoring and data logging, helping organisations across the UK and worldwide protect what matters most.
Now part of Grant Instruments, we combine Eltek's proven wireless monitoring systems with Grant's industry-leading Squirrel and dataTaker® data loggers, giving you a complete, scalable solution tailored to your needs.
From museums and heritage sites to life sciences, industrial facilities, environmental research and the built environment, Eltek has the expertise and technology to keep your critical environments monitored with confidence.
Markets we serve
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Museum & Heritage
Learn MoreHelping conservation professionals safeguard irreplaceable assets with precise temperature, humidity and light exposure monitoring.
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Laboratories & Life Science
Learn MoreEnsure controlled environments stay within specification with precise, traceable data logging, ensuring data integrity and regulatory compliance.
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Industrial
Learn MoreOptimise building performance through continuous monitoring of temperature, humidity and energy efficiency for sustainable management.
