Button loggers

Button data loggers

Signatrol button temperature & relative humidity data loggers

The SL50 series of miniature data loggers comprises of 5 data loggers:

  • The SL51T measures temperature from -40°C to +85°C with an accuracy of ±1.0°C.
  • The SL52T operates over the same temperature range of the SL51T, -40°C to +85°C but has an improved accuracy of ±0.5°C.
  • The SL53T operates over the range 0 to +125°C with an accuracy of ±0.5°C
  • The SL54TH measures temperature over the range -40°C to +85°C and also measures relative humidity from 0 to 100%
  • SL55T-A measures from +15°C to +140°C with an accuracy of ±0.5°C from +80°C to +140°C

All models are available supplied complete with UKAS traceable calibration certificates. These models are identified with the -A suffix and in the case of the SL53T-A and the SL54TH-A, are calibrated to give an improved accuracy over the “standard” version.

More information about the Signatrol button data loggers you can find here »

Please feel free to contact us at any time if you need more information or want to discuss your needs and requests with us.


Tel +358 (0)20 730 6070
Email: sales@kvalitest.com


Tel +46 (0)76 525 5000
Email: sales@kvalitest.com