How often do you guys calibrate your refractometer? I calibrated it a few time but when I last checked it, it was right on.
3 posters
Frequency of Calibrating Refractometer
nikecivic- Moderator
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Join date : 2011-11-09
Location : Camarillo, CA
clownfish14- Admin
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Join date : 2011-06-22
Age : 29
Location : Newbury Park CA
I do it every time before i use it
nikecivic- Moderator
- Posts : 1672
Join date : 2011-11-09
Location : Camarillo, CA
clownfish14, everytime you calibrate it...do you have to make any adjustments? I think I have only adjusted it twice. Just want to see if it is necessary?
dfladermaus- Charter Member
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Join date : 2011-07-24
Age : 47
I calibrate mine every 2-3 months. It shouldnt move that much in a few months.
clownfish14- Admin
- Posts : 2293
Join date : 2011-06-22
Age : 29
Location : Newbury Park CA
Ya i have to adjust it every time not much but it makes a diffrence in my small tank