LC4/LC3+ Firmware Upgrade
This “back to base” upgrade is applicable to LC4 and LC3+ devices only. It covers dismantling the device, upgrading the firmware to the latest version, testing, and return shipping.
The upgrade fee is waived if another device/sensor is purchased at the same time (which covers the cost of return shipping).
A back to base upgrade is not required if you have a data logger, because that allows you to do the upgrade yourself. please contact me for the latest firmware files and instructions.