Software Downloads

This software is used to calibrate the LI-870. It is the same application used with the LI-830 and LI-850 gas analyzers.

Interface Software

LI-870 Windows Software v1.0.4

(LI-8x0-windows-1.0.4.exe)

Windows software for the LI-830, LI-850, and LI-870 Gas Analyzers. Windows 7 and 8 will require software drivers to be installed, as described here.

LI-870 macOS Software v1.0.4

(LI-8x0-mac-1.0.4.dmg)

macOS software for the LI-830, LI-850, and LI-870 Gas Analyzers.

Embedded Firmware

LI-870 Embedded Software Updater v1.0.6 for Windows

(LI-8x0-embedded-updater-Windows-1.0.6.exe)

Updater for the embedded firmware that runs on the LI-870 gas analyzer. Compatible with interface software v1.0.2. Requires a Windows PC. View the change log.

LI-870 Embedded Software Updater v1.0.6 for macOS

(LI-8x0-embedded-updater-mac-1.0.6.dmg)

Updater for the embedded firmware that runs on the LI-870 gas analyzer. Compatible with interface software v1.0.2. Requires a macOS PC. View the change log.