Madagascar
Well-Known Member
Is there any other way to calibrate the pen?
PH pen didn't come with any calibration powder.
- Thread starter Madagascar
- Start date
chuck estevez
Well-Known Member
it should be ready to go for a while if it's new, then you can buy some calibration solution down the road
Green2GoldAk
New Member
Hey madagascar,
Your pen if it's digital[I'll assume] should require 4.0 and 7.0 calibration solution for calibrating it. Also a storage solution to keep the PH probe moist or it will slowly and surely die on you and give wack readings.
If you don't mind me asking - which pen did you end up with? That is crucial to what matters. Some are factory calibrated and others need a pre soak then calibration
Your pen if it's digital[I'll assume] should require 4.0 and 7.0 calibration solution for calibrating it. Also a storage solution to keep the PH probe moist or it will slowly and surely die on you and give wack readings.
If you don't mind me asking - which pen did you end up with? That is crucial to what matters. Some are factory calibrated and others need a pre soak then calibration