Customer Message - Disruption due to Coronavirus *** Updated 29/03/20 ***

We are currently operating with a minimum of essential staff. Whilst we continue to dispatch orders, we would be grateful if customers would bear with us. Orders are being dealt with on a strict first come first served basis, but we cannot guarantee dispatch or delivery will meet our usual standards.

If ordering from us, please note:
  • 1. Our couriers are suffering from higher demand and are struggling to meet their delivery targets. We therefore cannot guarantee delivery service lead times, particularly if you choose the Overnight or Express options.
  • 2. We are no longer able to process orders for bespoke items, including garment embroidery.
  • 3. We are unable to answer telephone enquiries or take telephone orders. If you need to contact us, please email.
We would like to wish all our customers the very best in these difficult times and hope you manage to stay safe and healthy.

Comark Dataloggers

The Comark range of Diligence EV Dataloggers offers complete solutions for the measurement of temperature, humidity or mA current.

15 Item(s)

per page

15 Item(s)

per page


Further Information

The Comark range of Diligence EV Data loggers supplies complete solutions for the measurement of temperature, humidity or mA current.

The EV loggers reduce the requirement of manual checks since the loggers are stand-alone, lightweight and small enough to be used almost anywhere that regular monitoring is required

Using the EV Software you will be able to program logger tasks and download and analyse the data, keeping permanent records to meet the requirements of industry regulations.

The Comark Dilligence EV range includes multi-sensor models, capable of simultaneously monitoring several temperature locations and are housed in a robust case, waterproof to IP67 standards.