| Vaisala Indigo80-compatible device | Firmware version recommended 1 | Release date of first compatible firmware version |
|---|---|---|
| HMP1, HMP3, HMP4, HMP5, HMP7, HMP8, HMP9, TMP1, and MMP8 probes | 1.2.5 or newer | November 2021 |
| HMP60, HMP63, HMP110, HMP110T, HMP113, HMP115, HMP115T, and TMP115 probes 2 | 2.6.3 or newer | December 2023 |
| DMP1, DMP5, DMP6, DMP7, and DMP8 probes | 1.2.5 or newer | November 2021 |
| GMP251 and GMP252 probes | 1.3.7 or newer | July 2023 |
| HPP271 and HPP272 probes | 1.4.3 or newer | October 2023 |
| MGP241 probe | 1.3.2 or newer | October 2024 |
| DMT143 and DMT143L transmitters | 1.4.4 or newer | November 2018 |
| DMT153 transmitter | 1.0.0 or newer | April 2026 |
| GMW90 and HMW90 series transmitters | 1.4.2 or newer | March 2025 |
| Indigo300 transmitter | 2.5.5 or newer | April 2024 |
| Indigo510 and Indigo520 transmitters | 1.14.3 or newer | May 2023 |
| HMT370EX series transmitters |
1.2.0 or newer (transmitter) and 1.1.0 or newer (probes) 3 |
March 2025 |
| PR53 and PR53EX series refractometers | 1.2.0 or newer | January 2025 |
| CAUTION
When using Indigo80 with HPP270 series probes, make sure that Indigo80 does not power off automatically if you are logging measurement data in a hydrogen peroxide environment. Allowing Indigo80 to enter low-power mode may power off HPP270 series probes with a firmware version earlier than 1.4.3, resulting in condensation on the sensor and irreparable sensor damage. In all hydrogen peroxide measurements, ensure that the automatic power off function has been disabled in Indigo80 settings, and there is enough battery charge to avoid accidental powering off. The use of an AC adapter to power Indigo80 is highly recommended in long-term measurements. |
| To order maintenance services for your probe or transmitter, visit store.vaisala.com. |