Hydrolab software
Each kit contains a CD with the Hydrolab software, like the one pictured on the right.
If you want to access the software ahead of time you may download it from the Hach-Hydrolab website. Search for “Hydras 3LT Software,” shown below. You will need to sign up and log in to access the software.
Driver software
Each kit also contains driver software for the USB-Serial Port (9-pin) Adapter. The adapter is needed in order to connect the Hydrolab cable to newer laptops which no longer contain serial ports. Please contact us if you will need the driver software ahead of time.