Data Loggers

Tinytag Hand-held — TH-2500


Hand-held thermohygrometer


  • Indoor


  • -20 to +50°C / 0 to 100% RH

Product description

This product has been discontinued and is no longer available.

The TH-2500 is a portable device for spot reading of temperature and relative humidity. It can record as a data logger, monitoring temperatures from -20 to +50°C, and RH from 0 to 100%. Readings are shown on a display, switchable between °C and °F.

This logger requires Tinytag Explorer software and a USB cable (CAB-0007-USB).


  • Temperature & RH meter
  • Compact and portable
  • Display shows °C and °F
  • Display in 0.1° steps
  • 32,000 readings when logging
  • Fast response
  • Accurate and reliable
  • Low battery indicator
  • User-replaceable batteries

Tinytag Explorer Software

This is the easy to use Windows program needed to configure the logger and present the data. The Tinytag Explorer software licence allows unlimited users on one site.

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Calibration Certificates

You have the option of purchasing calibration certificates with our loggers. Standard measurement points are 0 and 30°C for temperature, 20 and 80 % RH (at 25°C) unless specified otherwise. If you don't order calibration, we guarantee the accuracy figures on our datasheets at the point of purchase.

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Help & Support

Technical support information including FAQs, manuals and documentation for this data logger

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Service Calibration

Calibration certificate from

Includes calibration, plus replacement of batteries and seals/desiccant packs (if present)

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