When HN users recommended it
1 HN user recommended this in 2020, in one comment.
20072026
Each tall tick is one HN user's first recommendation. A short tick is the same user again. Click a tick to jump to the comment.
1 HN user recommended this in 2020, in one comment.
Each tall tick is one HN user's first recommendation. A short tick is the same user again. Click a tick to jump to the comment.
Hopefully my reply to xupybd above should share light on calibration. The device doesn't have onboard memory, so you use the software to get calibration data, then save it to either your program file, or save/load to a file, memory, db etc depending on your setup.
I don't have a specific recommendation, but have been using this myself. More expensive than ideal: https://www.amazon.com/Biopharm-Calibration-Solution-Standar.... The packets are cheaper, but require you to have distilled water.