Handheld meter for Indigo probes

For field sampling and calibration, data analysis and diagnostics


The latest addition to the Indigo family of transmitters and probes, the Indigo80 is a compact, handheld indicator and data logger. Ideal for field sampling, data analysis and diagnostics, the Indigo80 enables measurements for multiple parameters:

  • Humidity
  • Temperature
  • Dew point
  • Carbon dioxide
  • Hydrogen peroxide vapor
  • Moisture in oil


  • Dual-probe, high-accuracy portable diagnostics and data logging tool. Log up to a month’s worth of measurement data.
  • Industry standard USB-C interface for data uploads and battery charging. Lithium-ion battery provides a typical operation time of 10 hours.
  • Ideal for spot-checking, process monitoring, configuring, troubleshooting, calibrating, and adjusting Vaisala Indigo-compatible probes and transmitters.
  • Robust, durable aluminum body is resistant to chemicals and dust.
  • Multilingual, menu-based user interface available in 10 languages.  View live measurement data as numbers or graphs.
  • Intuitive user interface that guides the user if needed. Designed to be easy to use.  

Indigo ecosystem

Learn more

Indigo products (including earlier generations) in scientific literature

Further reading